Fix page zoom to be frame-centric for out-of-process frames.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 4c3d165671694994240dae2e0a58f55675ac24a9..4cf645745de1e15b78eb3108780e88af74a48184 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -32,6 +32,7 @@
 #include "content/common/frame_message_enums.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/navigation_gesture.h"
+#include "content/common/page_message_enums.h"
 #include "content/common/view_message_enums.h"
 #include "content/public/common/page_zoom.h"
 #include "content/public/common/referrer.h"
@@ -236,6 +237,10 @@ class CONTENT_EXPORT RenderViewImpl
   // as that is only for changes that aren't initiated by the client.
   void SetZoomLevel(double zoom_level);
 
+  double page_zoom_level() {
+    return page_zoom_level_;
+  }
+
   // Indicates whether this page has been focused by the browser.
   bool has_focus() const { return has_focus_; }
 
@@ -685,7 +690,7 @@ class CONTENT_EXPORT RenderViewImpl
   void OnSetRendererPrefs(const RendererPreferences& renderer_prefs);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
   void OnSetZoomLevelForLoadingURL(const GURL& url, double zoom_level);
-  void OnSetZoomLevelForView(bool uses_temporary_zoom_level, double level);
+  void OnSuppressDialogsUntilSwapOut();
   void OnThemeChanged();
   void OnUpdateTargetURLAck();
   void OnUpdateWebPreferences(const WebPreferences& prefs);
@@ -705,6 +710,7 @@ class CONTENT_EXPORT RenderViewImpl
 
   // Page message handlers -----------------------------------------------------
   void OnUpdateWindowScreenRect(gfx::Rect window_screen_rect);
+  void OnSetZoomLevel(PageMsg_SetZoomLevel_Command command, double zoom_level);
 
   // Adding a new message handler? Please add it in alphabetical order above
   // and put it in the same position in the .cc file.
@@ -911,6 +917,10 @@ class CONTENT_EXPORT RenderViewImpl
   bool has_scrolled_focused_editable_node_into_rect_;
   gfx::Rect rect_for_scrolled_focused_editable_node_;
 
+  // Used to indicate the zoom level to be used during subframe loads, since
+  // they should match page zoom level.
+  double page_zoom_level_;
+
   // Helper objects ------------------------------------------------------------
 
   RenderFrameImpl* main_render_frame_;