Remove a ton of IPC from landing putWithIndexKeys

content/common/indexed_db/proxy_webidbcursor_impl.cc

 // 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.
 
 #include "content/common/indexed_db/proxy_webidbcursor_impl.h"
 
+#include <vector>
+
 #include "content/common/child_thread.h"
 #include "content/common/indexed_db/indexed_db_messages.h"
 #include "content/common/indexed_db/indexed_db_dispatcher.h"
 
 using content::IndexedDBKey;
 using content::SerializedScriptValue;
 using WebKit::WebExceptionCode;
 using WebKit::WebIDBCallbacks;
 using WebKit::WebIDBKey;
 using WebKit::WebSerializedScriptValue;
@@ skipping 23 matching lines @@
 }
 
 WebIDBKey RendererWebIDBCursorImpl::primaryKey() const {
   return primary_key_;
 }
 
 WebSerializedScriptValue RendererWebIDBCursorImpl::value() const {
   return value_;
 }
 
-void RendererWebIDBCursorImpl::update(const WebSerializedScriptValue& value,
-                                      WebIDBCallbacks* callbacks,
-                                      WebExceptionCode& ec) {
-  IndexedDBDispatcher* dispatcher =
-      IndexedDBDispatcher::ThreadSpecificInstance();
-  dispatcher->RequestIDBCursorUpdate(
-      SerializedScriptValue(value), callbacks, idb_cursor_id_, &ec);
-}
-
 void RendererWebIDBCursorImpl::advance(unsigned long count,
                                        WebIDBCallbacks* callbacks_ptr,
                                        WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   scoped_ptr<WebIDBCallbacks> callbacks(callbacks_ptr);
   ResetPrefetchCache();
   dispatcher->RequestIDBCursorAdvance(count, callbacks.release(),
                                       idb_cursor_id_, &ec);
 }
@@ skipping 74 matching lines @@
   prefetch_keys_.assign(keys.begin(), keys.end());
   prefetch_primary_keys_.assign(primary_keys.begin(), primary_keys.end());
   prefetch_values_.assign(values.begin(), values.end());
 
   used_prefetches_ = 0;
   pending_onsuccess_callbacks_ = 0;
 }
 
 void RendererWebIDBCursorImpl::CachedContinue(
     WebKit::WebIDBCallbacks* callbacks) {
-  DCHECK(prefetch_keys_.size() > 0);
+  DCHECK_GT(prefetch_keys_.size(), 0ul);
   DCHECK(prefetch_primary_keys_.size() == prefetch_keys_.size());
   DCHECK(prefetch_values_.size() == prefetch_keys_.size());
 
   key_ = prefetch_keys_.front();
   primary_key_ = prefetch_primary_keys_.front();
   value_ = prefetch_values_.front();
 
   prefetch_keys_.pop_front();
   prefetch_primary_keys_.pop_front();
   prefetch_values_.pop_front();
@@ skipping 16 matching lines @@
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBCursorPrefetchReset(used_prefetches_,
                                             prefetch_keys_.size(),
                                             idb_cursor_id_);
   prefetch_keys_.clear();
   prefetch_primary_keys_.clear();
   prefetch_values_.clear();
 
   pending_onsuccess_callbacks_ = 0;
 }