[Master/Overview CL] Make PageScaleFactor work for oopif subframe.

content/browser/web_contents/web_contents_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/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 716 matching lines @@
     IPC_MESSAGE_HANDLER(ViewHostMsg_PageScaleFactorChanged,
                         OnPageScaleFactorChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_EnumerateDirectory, OnEnumerateDirectory)
     IPC_MESSAGE_HANDLER(FrameHostMsg_RegisterProtocolHandler,
                         OnRegisterProtocolHandler)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UnregisterProtocolHandler,
                         OnUnregisterProtocolHandler)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdatePageImportanceSignals,
                         OnUpdatePageImportanceSignals)
     IPC_MESSAGE_HANDLER(FrameHostMsg_Find_Reply, OnFindReply)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_RestorePageScaleFactorOnLoad,
+                        SetPageScaleFactorForSubframes)
     IPC_MESSAGE_HANDLER(ViewHostMsg_AppCacheAccessed, OnAppCacheAccessed)
     IPC_MESSAGE_HANDLER(ViewHostMsg_WebUISend, OnWebUISend)
 #if defined(ENABLE_PLUGINS)
     IPC_MESSAGE_HANDLER(FrameHostMsg_PepperInstanceCreated,
                         OnPepperInstanceCreated)
     IPC_MESSAGE_HANDLER(FrameHostMsg_PepperInstanceDeleted,
                         OnPepperInstanceDeleted)
     IPC_MESSAGE_HANDLER(FrameHostMsg_PepperPluginHung, OnPepperPluginHung)
     IPC_MESSAGE_HANDLER(FrameHostMsg_PepperStartsPlayback,
                         OnPepperStartsPlayback)
@@ skipping 272 matching lines @@
   DCHECK(result.second);
   return base::Bind(&WebContentsImpl::RemoveBindingSet,
                     weak_factory_.GetWeakPtr(), interface_name);
 }
 
 void WebContentsImpl::UpdateDeviceScaleFactor(double device_scale_factor) {
   SendPageMessage(
       new PageMsg_SetDeviceScaleFactor(MSG_ROUTING_NONE, device_scale_factor));
 }
 
+void WebContentsImpl::SetPageScaleFactorForSubframes(double page_scale_factor) {
+  SendPageMessage(
+      new PageMsg_SetPageScaleFactor(MSG_ROUTING_NONE, page_scale_factor));
+}
+
 void WebContentsImpl::GetScreenInfo(ScreenInfo* screen_info) {
   if (GetView())
     GetView()->GetScreenInfo(screen_info);
 }
 
 std::unique_ptr<WebUI> WebContentsImpl::CreateSubframeWebUI(
     const GURL& url,
     const std::string& frame_name) {
   DCHECK(!frame_name.empty());
   return CreateWebUI(url, frame_name);
@@ skipping 4142 matching lines @@
   dialog_manager_ = dialog_manager;
 }
 
 void WebContentsImpl::RemoveBindingSet(const std::string& interface_name) {
   auto it = binding_sets_.find(interface_name);
   if (it != binding_sets_.end())
     binding_sets_.erase(it);
 }
 
 }  // namespace content