Revert "Fix a ton of compiler warnings."

chrome/browser/renderer_host/render_view_host_delegate.h

Index: chrome/browser/renderer_host/render_view_host_delegate.h
diff --git a/chrome/browser/renderer_host/render_view_host_delegate.h b/chrome/browser/renderer_host/render_view_host_delegate.h
index 916ff9db786f95a5ec530a13f7c0c8fb6ac40469..2727879a4463a4885529cad7178d3317e352890b 100644
--- a/chrome/browser/renderer_host/render_view_host_delegate.h
+++ b/chrome/browser/renderer_host/render_view_host_delegate.h
@@ -136,9 +136,6 @@ class RenderViewHostDelegate {
 
     // The content's intrinsic width (prefWidth) changed.
     virtual void UpdatePreferredWidth(int pref_width) = 0;
-
-   protected:
-    ~View() {}
   };
 
   // RendererManagerment -------------------------------------------------------
@@ -164,9 +161,6 @@ class RenderViewHostDelegate {
     // Called the ResourceDispatcherHost's associate CrossSiteRequestHandler
     // when a cross-site navigation has been canceled.
     virtual void OnCrossSiteNavigationCanceled() = 0;
-
-   protected:
-    ~RendererManagement() {}
   };
 
   // BrowserIntegration --------------------------------------------------------
@@ -213,9 +207,6 @@ class RenderViewHostDelegate {
     virtual void OnDidGetApplicationInfo(
         int32 page_id,
         const webkit_glue::WebApplicationInfo& app_info) = 0;
-
-   protected:
-    ~BrowserIntegration() {}
   };
 
   // Resource ------------------------------------------------------------------
@@ -272,9 +263,6 @@ class RenderViewHostDelegate {
 
     // Notification that a document has been loaded in a frame.
     virtual void DocumentLoadedInFrame() = 0;
-
-   protected:
-    ~Resource() {}
   };
 
   // Save ----------------------------------------------------------------------
@@ -300,9 +288,6 @@ class RenderViewHostDelegate {
     virtual void OnReceivedSerializedHtmlData(const GURL& frame_url,
                                               const std::string& data,
                                               int32 status) = 0;
-
-   protected:
-    ~Save() {}
   };
 
   // Printing ------------------------------------------------------------------
@@ -318,9 +303,6 @@ class RenderViewHostDelegate {
     // EMF memory mapped data.
     virtual void DidPrintPage(
         const ViewHostMsg_DidPrintPage_Params& params) = 0;
-
-   protected:
-    ~Printing() {}
   };
 
   // FavIcon -------------------------------------------------------------------
@@ -344,9 +326,6 @@ class RenderViewHostDelegate {
     virtual void UpdateFavIconURL(RenderViewHost* render_view_host,
                                   int32 page_id,
                                   const GURL& icon_url) = 0;
-
-   protected:
-    ~FavIcon() {}
   };
 
   // AutoFill ------------------------------------------------------------------
@@ -373,9 +352,6 @@ class RenderViewHostDelegate {
     // autofill suggestion from the database.
     virtual void RemoveAutofillEntry(const std::wstring& field_name,
                                      const std::wstring& value) = 0;
-
-   protected:
-    ~Autofill() {}
   };
 
   // ---------------------------------------------------------------------------
@@ -421,7 +397,7 @@ class RenderViewHostDelegate {
 
   // The RenderView is going to be deleted. This is called when each
   // RenderView is going to be destroyed
-  virtual void RenderViewDeleted(RenderViewHost* render_view_host) {}
+  virtual void RenderViewDeleted(RenderViewHost* render_view_host) { }
 
   // The RenderView was navigated to a different page.
   virtual void DidNavigate(RenderViewHost* render_view_host,
@@ -566,9 +542,6 @@ class RenderViewHostDelegate {
 
   // The RenderView has inserted one css file into page.
   virtual void DidInsertCSS() {}
-
- protected:
-  ~RenderViewHostDelegate() {}
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_