Change most uses of Pickle to base::Pickle

There should be no behavior change.

TBR=jschuh (IPC messages)

Review URL: https://codereview.chromium.org/1154283003

Cr-Commit-Position: refs/heads/master@{#332552}

#
# Limited patch for Slackware, only addressing native_backend_kwallet_x
#

diff --git a/chrome/browser/password_manager/native_backend_kwallet_x.cc b/chrome/browser/password_manager/native_backend_kwallet_x.cc
index 85ac9c7..12536ed 100644
--- a/chrome/browser/password_manager/native_backend_kwallet_x.cc
+++ b/chrome/browser/password_manager/native_backend_kwallet_x.cc

@@ -67,8 +67,8 @@
 bool CheckSerializedValue(const uint8_t* byte_array,
                           size_t length,
                           const std::string& realm) {
-  const Pickle::Header* header =
-      reinterpret_cast<const Pickle::Header*>(byte_array);
+  const base::Pickle::Header* header =
+      reinterpret_cast<const base::Pickle::Header*>(byte_array);
   if (length < sizeof(*header) ||
       header->payload_size > length - sizeof(*header)) {
     LOG(WARNING) << "Invalid KWallet entry detected (realm: " << realm << ")";
@@ -79,7 +79,7 @@

 // Convenience function to read a GURL from a Pickle. Assumes the URL has
 // been written as a UTF-8 string. Returns true on success.
-bool ReadGURL(PickleIterator* iter, bool warn_only, GURL* url) {
+bool ReadGURL(base::PickleIterator* iter, bool warn_only, GURL* url) {
   std::string url_string;
   if (!iter->ReadString(&url_string)) {
     if (!warn_only)
@@ -113,12 +113,12 @@
 // as either size when reading old pickles that fail to deserialize using the
 // native size. Returns true on success.
 bool DeserializeValueSize(const std::string& signon_realm,
-                          const PickleIterator& init_iter,
+                          const base::PickleIterator& init_iter,
                           int version,
                           bool size_32,
                           bool warn_only,
                           ScopedVector<autofill::PasswordForm>* forms) {
-  PickleIterator iter = init_iter;
+  base::PickleIterator iter = init_iter;

   size_t count = 0;
   if (size_32) {
@@ -235,7 +235,7 @@

 // Serializes a list of PasswordForms to be stored in the wallet.
 void SerializeValue(const std::vector<autofill::PasswordForm*>& forms,
-                    Pickle* pickle) {
+                    base::Pickle* pickle) {
   pickle->WriteInt(kPickleVersion);
   pickle->WriteSizeT(forms.size());
   for (autofill::PasswordForm* form : forms) {
@@ -637,7 +637,7 @@
     }

     // Can't we all just agree on whether bytes are signed or not? Please?
-    Pickle pickle(reinterpret_cast<const char*>(bytes), length);
+    base::Pickle pickle(reinterpret_cast<const char*>(bytes), length);
     *forms = DeserializeValue(signon_realm, pickle);
   }

@@ -719,7 +719,7 @@
       continue;

     // Can't we all just agree on whether bytes are signed or not? Please?
-    Pickle pickle(reinterpret_cast<const char*>(bytes), length);
+    base::Pickle pickle(reinterpret_cast<const char*>(bytes), length);
     AppendSecondToFirst(forms, DeserializeValue(signon_realm, pickle));
   }
   return true;
@@ -756,7 +756,7 @@
     return ret == 0;
   }

-  Pickle value;
+  base::Pickle value;
   SerializeValue(forms, &value);

   dbus::MethodCall method_call(kKWalletInterface, "writeEntry");
@@ -856,7 +856,7 @@
       continue;

     // Can't we all just agree on whether bytes are signed or not? Please?
-    Pickle pickle(reinterpret_cast<const char*>(bytes), length);
+    base::Pickle pickle(reinterpret_cast<const char*>(bytes), length);
     ScopedVector<autofill::PasswordForm> all_forms =
         DeserializeValue(signon_realm, pickle);

@@ -888,8 +888,8 @@
 // static
 ScopedVector<autofill::PasswordForm> NativeBackendKWallet::DeserializeValue(
     const std::string& signon_realm,
-    const Pickle& pickle) {
-  PickleIterator iter(pickle);
+    const base::Pickle& pickle) {
+  base::PickleIterator iter(pickle);

   int version = -1;
   if (!iter.ReadInt(&version) ||

diff --git a/chrome/browser/password_manager/native_backend_kwallet_x_unittest.cc b/chrome/browser/password_manager/native_backend_kwallet_x_unittest.cc
index 297a765..9c3a37c 100644
--- a/chrome/browser/password_manager/native_backend_kwallet_x_unittest.cc
+++ b/chrome/browser/password_manager/native_backend_kwallet_x_unittest.cc

@@ -605,7 +605,8 @@
     EXPECT_EQ(sorted_expected[i].first, entries[i]);
     TestKWallet::Blob value;
     EXPECT_TRUE(wallet_.readEntry(folder, entries[i], &value));
-    Pickle pickle(reinterpret_cast<const char*>(value.data()), value.size());
+    base::Pickle pickle(reinterpret_cast<const char*>(value.data()),
+                        value.size());
     ScopedVector<autofill::PasswordForm> forms =
         NativeBackendKWalletStub::DeserializeValue(entries[i], pickle);
     const std::vector<const PasswordForm*>& expect = sorted_expected[i].second;
@@ -930,14 +931,14 @@

 class NativeBackendKWalletPickleTest : public NativeBackendKWalletTestBase {
  protected:
-  void CreateVersion6Pickle(const PasswordForm& form, Pickle* pickle);
-  void CreateVersion5Pickle(const PasswordForm& form, Pickle* pickle);
-  void CreateVersion3Pickle(const PasswordForm& form, Pickle* pickle);
-  void CreateVersion2Pickle(const PasswordForm& form, Pickle* pickle);
-  void CreateVersion1Pickle(const PasswordForm& form, Pickle* pickle);
+  void CreateVersion6Pickle(const PasswordForm& form, base::Pickle* pickle);
+  void CreateVersion5Pickle(const PasswordForm& form, base::Pickle* pickle);
+  void CreateVersion3Pickle(const PasswordForm& form, base::Pickle* pickle);
+  void CreateVersion2Pickle(const PasswordForm& form, base::Pickle* pickle);
+  void CreateVersion1Pickle(const PasswordForm& form, base::Pickle* pickle);
   void CreateVersion0Pickle(bool size_32,
                             const PasswordForm& form,
-                            Pickle* pickle);
+                            base::Pickle* pickle);
   void CheckVersion6Pickle();
   void CheckVersion5Pickle();
   void CheckVersion3Pickle();
@@ -953,12 +954,12 @@
   void CreatePickle(bool size_32,
                     bool date_created_internal,
                     const PasswordForm& form,
-                    Pickle* pickle);
+                    base::Pickle* pickle);
 };

 void NativeBackendKWalletPickleTest::CreateVersion6Pickle(
     const PasswordForm& form,
-    Pickle* pickle) {
+    base::Pickle* pickle) {
   pickle->WriteInt(6);
   CreatePickle(false, true, form, pickle);
   pickle->WriteInt(form.type);
@@ -974,7 +975,7 @@

 void NativeBackendKWalletPickleTest::CreateVersion5Pickle(
     const PasswordForm& form,
-    Pickle* pickle) {
+    base::Pickle* pickle) {
   pickle->WriteInt(5);
   CreatePickle(false, true, form, pickle);
   pickle->WriteInt(form.type);
@@ -988,7 +989,8 @@
 }

 void NativeBackendKWalletPickleTest::CreateVersion3Pickle(
-    const PasswordForm& form, Pickle* pickle) {
+    const PasswordForm& form,
+    base::Pickle* pickle) {
   pickle->WriteInt(3);
   CreatePickle(false, false, form, pickle);
   pickle->WriteInt(form.type);
@@ -998,7 +1000,8 @@
 }

 void NativeBackendKWalletPickleTest::CreateVersion2Pickle(
-    const PasswordForm& form, Pickle* pickle) {
+    const PasswordForm& form,
+    base::Pickle* pickle) {
   pickle->WriteInt(2);
   CreatePickle(false, false, form, pickle);
   pickle->WriteInt(form.type);
@@ -1007,13 +1010,16 @@
 }

 void NativeBackendKWalletPickleTest::CreateVersion1Pickle(
-    const PasswordForm& form, Pickle* pickle) {
+    const PasswordForm& form,
+    base::Pickle* pickle) {
   pickle->WriteInt(1);
   CreatePickle(false, false, form, pickle);
 }

 void NativeBackendKWalletPickleTest::CreateVersion0Pickle(
-    bool size_32, const PasswordForm& form, Pickle* pickle) {
+    bool size_32,
+    const PasswordForm& form,
+    base::Pickle* pickle) {
   pickle->WriteInt(0);
   CreatePickle(size_32, false, form, pickle);
 }
@@ -1021,7 +1027,7 @@
 void NativeBackendKWalletPickleTest::CreatePickle(bool size_32,
                                                   bool date_created_internal,
                                                   const PasswordForm& form,
-                                                  Pickle* pickle) {
+                                                  base::Pickle* pickle) {
   if (size_32)
     pickle->WriteUInt32(1);  // Size of form list. 32 bits.
   else
@@ -1044,7 +1050,7 @@
 }

 void NativeBackendKWalletPickleTest::CheckVersion6Pickle() {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = form_google_;
   form.generation_upload_status = PasswordForm::NEGATIVE_SIGNAL_SENT;
   CreateVersion6Pickle(form, &pickle);
@@ -1059,7 +1065,7 @@
 }

 void NativeBackendKWalletPickleTest::CheckVersion5Pickle() {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = form_google_;
   CreateVersion5Pickle(form, &pickle);

@@ -1072,7 +1078,7 @@
 }

 void NativeBackendKWalletPickleTest::CheckVersion3Pickle() {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = form_google_;
   // Remove the fields which were not present in version #3.
   form.display_name.clear();
@@ -1090,7 +1096,7 @@
 }

 void NativeBackendKWalletPickleTest::CheckVersion2Pickle() {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = old_form_google_;
   form.times_used = form_google_.times_used;
   form.type = form_google_.type;
@@ -1107,7 +1113,7 @@

 // Make sure that we can still read version 1 pickles.
 void NativeBackendKWalletPickleTest::CheckVersion1Pickle() {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = form_google_;
   CreateVersion1Pickle(form, &pickle);

@@ -1123,7 +1129,7 @@

 void NativeBackendKWalletPickleTest::CheckVersion0Pickle(
     bool size_32, PasswordForm::Scheme scheme) {
-  Pickle pickle;
+  base::Pickle pickle;
   PasswordForm form = old_form_google_;
   form.scheme = scheme;
   CreateVersion0Pickle(size_32, form, &pickle);