Propagate scrolling/marginwidth/marginheight property values to child frame.

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 4c58e59a74d60e8b1494b4bf1ada13b6e800022f..c8c0c7be943c6b72a879ff5ac6beeadfb7b8448b 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -33,6 +33,7 @@
 #include "third_party/WebKit/public/web/WebAXObject.h"
 #include "third_party/WebKit/public/web/WebDataSource.h"
 #include "third_party/WebKit/public/web/WebFrameClient.h"
+#include "third_party/WebKit/public/web/WebFrameOwnerProperties.h"
 #include "third_party/WebKit/public/web/WebHistoryCommitType.h"
 #include "third_party/WebKit/public/web/WebScriptExecutionCallback.h"
 #include "ui/gfx/range/range.h"
@@ -143,13 +144,15 @@ class CONTENT_EXPORT RenderFrameImpl
   // identified by |proxy_routing_id|. Note: This is called only when
   // RenderFrame is being created in response to IPC message from the browser
   // process. All other frame creation is driven through Blink and Create.
-  static void CreateFrame(int routing_id,
-                          int parent_routing_id,
-                          int previous_sibling_routing_id,
-                          int proxy_routing_id,
-                          const FrameReplicationState& replicated_state,
-                          CompositorDependencies* compositor_deps,
-                          const FrameMsg_NewFrame_WidgetParams& params);
+  static void CreateFrame(
+      int routing_id,
+      int parent_routing_id,
+      int previous_sibling_routing_id,
+      int proxy_routing_id,
+      const FrameReplicationState& replicated_state,
+      CompositorDependencies* compositor_deps,
+      const FrameMsg_NewFrame_WidgetParams& params,
+      const blink::WebFrameOwnerProperties& frameOwner_properties);
 
   // Returns the RenderFrameImpl for the given routing ID.
   static RenderFrameImpl* FromRoutingID(int routing_id);
@@ -386,7 +389,8 @@ class CONTENT_EXPORT RenderFrameImpl
       blink::WebLocalFrame* parent,
       blink::WebTreeScopeType scope,
       const blink::WebString& name,
-      blink::WebSandboxFlags sandboxFlags);
+      blink::WebSandboxFlags sandboxFlags,
+      const blink::WebFrameOwnerProperties& frameOwnerProperties);
   virtual void didChangeOpener(blink::WebFrame* frame);
   virtual void frameDetached(blink::WebFrame* frame, DetachType type);
   virtual void frameFocused();
@@ -395,6 +399,13 @@ class CONTENT_EXPORT RenderFrameImpl
                              const blink::WebString& name);
   virtual void didChangeSandboxFlags(blink::WebFrame* child_frame,
                                      blink::WebSandboxFlags flags);
+  virtual void didChangeScrollingMode(
+      blink::WebFrame* child_frame,
+      blink::WebFrameOwnerProperties::ScrollingMode scrolling_mode);
+  virtual void didChangeMarginWidth(blink::WebFrame* child_frame,
+                                    int marginWidth);
+  virtual void didChangeMarginHeight(blink::WebFrame* child_frame,
+                                     int marginHeight);
   virtual void didMatchCSS(
       blink::WebLocalFrame* frame,
       const blink::WebVector<blink::WebString>& newly_matching_selectors,