IndexedDB: Switch key/value handling from vector<char> to std::string

content/common/indexed_db/indexed_db_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Message definition file, included multiple times, hence no include guard.
 
 #include <vector>
 
 #include "content/common/indexed_db/indexed_db_key.h"
 #include "content/common/indexed_db/indexed_db_key_path.h"
@@ skipping 109 matching lines @@
   IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
   // The database the object store belongs to.
   IPC_STRUCT_MEMBER(int32, ipc_database_id)
   // The transaction it's associated with.
   IPC_STRUCT_MEMBER(int64, transaction_id)
   // The object store's id.
   IPC_STRUCT_MEMBER(int64, object_store_id)
   // The index's id.
   IPC_STRUCT_MEMBER(int64, index_id)
   // The value to set.
-  IPC_STRUCT_MEMBER(std::vector<char>, value)
+  IPC_STRUCT_MEMBER(std::string, value)
   // The key to set it on (may not be "valid"/set in some cases).
   IPC_STRUCT_MEMBER(content::IndexedDBKey, key)
   // Whether this is an add or a put.
   IPC_STRUCT_MEMBER(WebKit::WebIDBDatabase::PutMode, put_mode)
   // The names of the indexes used below.
   IPC_STRUCT_MEMBER(std::vector<int64>, index_ids)
   // The keys for each index, such that each inner vector corresponds
   // to each index named in index_names, respectively.
   IPC_STRUCT_MEMBER(std::vector<std::vector<content::IndexedDBKey> >,
                     index_keys)
@@ skipping 88 matching lines @@
   // Whether the index created produces keys for each array entry.
   IPC_STRUCT_MEMBER(bool, multi_entry)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessIDBCursor_Params)
   IPC_STRUCT_MEMBER(int32, ipc_thread_id)
   IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
   IPC_STRUCT_MEMBER(int32, ipc_cursor_id)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, key)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, primary_key)
-  IPC_STRUCT_MEMBER(std::vector<char>, value)
+  IPC_STRUCT_MEMBER(std::string, value)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
   IPC_STRUCT_MEMBER(int32, ipc_thread_id)
   IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
   IPC_STRUCT_MEMBER(int32, ipc_cursor_id)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, key)
   IPC_STRUCT_MEMBER(content::IndexedDBKey, primary_key)
-  IPC_STRUCT_MEMBER(std::vector<char>, value)
+  IPC_STRUCT_MEMBER(std::string, value)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
   IPC_STRUCT_MEMBER(int32, ipc_thread_id)
   IPC_STRUCT_MEMBER(int32, ipc_callbacks_id)
   IPC_STRUCT_MEMBER(int32, ipc_cursor_id)
   IPC_STRUCT_MEMBER(std::vector<content::IndexedDBKey>, keys)
   IPC_STRUCT_MEMBER(std::vector<content::IndexedDBKey>, primary_keys)
-  IPC_STRUCT_MEMBER(std::vector<std::vector<char> >, values)
+  IPC_STRUCT_MEMBER(std::vector<std::string>, values)
 IPC_STRUCT_END()
 
 // metadata payload for WebIDBMetadata
 IPC_STRUCT_BEGIN(IndexedDBIndexMetadata)
   IPC_STRUCT_MEMBER(int64, id)
   IPC_STRUCT_MEMBER(string16, name)
   IPC_STRUCT_MEMBER(content::IndexedDBKeyPath, keyPath)
   IPC_STRUCT_MEMBER(bool, unique)
   IPC_STRUCT_MEMBER(bool, multiEntry)
 IPC_STRUCT_END()
@@ skipping 51 matching lines @@
                      int32 /* ipc_database_callbacks_id */,
                      int32 /* ipc_database_id */,
                      IndexedDBDatabaseMetadata)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIndexedDBKey,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
                      content::IndexedDBKey /* indexed_db_key */)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessValue,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
-                     std::vector<char> /* value */)
+                     std::string /* value */)
 IPC_MESSAGE_CONTROL5(IndexedDBMsg_CallbacksSuccessValueWithKey,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
-                     std::vector<char> /* value */,
+                     std::string /* value */,
                      content::IndexedDBKey /* indexed_db_key */,
                      content::IndexedDBKeyPath /* indexed_db_keypath */)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessInteger,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */,
                      int64 /* value */)
 IPC_MESSAGE_CONTROL2(IndexedDBMsg_CallbacksSuccessUndefined,
                      int32 /* ipc_thread_id */,
                      int32 /* ipc_callbacks_id */)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessStringList,
@@ skipping 155 matching lines @@
 
 // WebIDBDatabase::commit() message.
 IPC_MESSAGE_CONTROL2(IndexedDBHostMsg_DatabaseCommit,
                      int32, /* ipc_database_id */
                      int64) /* transaction_id */
 
 // WebIDBDatabase::~WebIDBCursor() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_CursorDestroyed,
                      int32 /* ipc_cursor_id */)