Cleanup: Remove deprecated base::Value methods from contents. Use base::Value too.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
===================================================================
--- content/renderer/render_view_impl.h	(revision 181443)
+++ content/renderer/render_view_impl.h	(working copy)
@@ -810,7 +810,7 @@
   virtual bool CanComposeInline() OVERRIDE;
 
  protected:
-  RenderViewImpl(RenderViewImplParams* params);
+  explicit RenderViewImpl(RenderViewImplParams* params);
 
   // Do not delete directly.  This class is reference counted.
   virtual ~RenderViewImpl();
@@ -1086,7 +1086,8 @@
   // |frame_tree|. For each node, the frame is navigated to the swapped out URL,
   // the name (if present) is set on it, and all the subframes are created
   // and added to the DOM.
-  void CreateFrameTree(WebKit::WebFrame* frame, DictionaryValue* frame_tree);
+  void CreateFrameTree(WebKit::WebFrame* frame,
+                       base::DictionaryValue* frame_tree);
 
   // If this is a swapped out RenderView, which maintains a copy of the frame
   // tree of an active RenderView, we keep a map from frame ids in this view to