Move RenderViewHost::InsertCSS to RenderFrameHost.

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 808dc0d75f136aaf23e85e3a787b12900967d3af..a80c631dbc58567591acaa8786b6a4f180e50f56 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -864,8 +864,6 @@ class CONTENT_EXPORT RenderViewImpl
   void OnClosePage();
   void OnShowContextMenu(const gfx::Point& location);
   void OnCopyImageAt(int x, int y);
-  void OnCSSInsertRequest(const base::string16& frame_xpath,
-                          const std::string& css);
   void OnSetName(const std::string& name);
   void OnDeterminePageLanguage();
   void OnDisableScrollbarsForSmallWindows(
@@ -999,9 +997,6 @@ class CONTENT_EXPORT RenderViewImpl
   // doesn't have a frame at the specified size, the first is returned.
   bool DownloadFavicon(int id, const GURL& image_url, int image_size);
 
-  // Locates a sub frame with given xpath
-  blink::WebFrame* GetChildFrame(const base::string16& frame_xpath) const;
-
   // Returns the URL being loaded by the given frame's request.
   GURL GetLoadingUrl(blink::WebFrame* frame) const;