Use the WebTestProxy for layout tests in content_shell

content/renderer/render_view_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 164 matching lines @@
 //
 // Therefore, each new top level RenderView creates a new counter and shares it
 // with all its children and grandchildren popup RenderViewImpls created with
 // createView() to have a sort of global limit for the page so no more than
 // kMaximumNumberOfPopups popups are created.
 //
 // This is a RefCounted holder of an int because I can't say
 // scoped_refptr<int>.
 typedef base::RefCountedData<int> SharedRenderViewCounter;
 
+// Container for all parameters passed to RenderViewImpl's constructor.
+struct RenderViewImplParams {

[jam, 2012/11/08 20:37:06]

nit: please move this to content/renderer/render_view_impl_params.{h,cc}

+  RenderViewImplParams(int32 opener_id,
+                       const RendererPreferences& renderer_prefs,
+                       const webkit_glue::WebPreferences& webkit_prefs,
+                       SharedRenderViewCounter* counter,
+                       int32 routing_id,
+                       int32 surface_id,
+                       int64 session_storage_namespace_id,
+                       const string16& frame_name,
+                       bool is_renderer_created,
+                       bool swapped_out,
+                       int32 next_page_id,
+                       const WebKit::WebScreenInfo& screen_info,
+                       AccessibilityMode accessibility_mode);
+  ~RenderViewImplParams();
+
+  int32 opener_id;
+  const RendererPreferences& renderer_prefs;
+  const webkit_glue::WebPreferences& webkit_prefs;
+  SharedRenderViewCounter* counter;
+  int32 routing_id;
+  int32 surface_id;
+  int64 session_storage_namespace_id;
+  const string16& frame_name;
+  bool is_renderer_created;
+  bool swapped_out;
+  int32 next_page_id;
+  const WebKit::WebScreenInfo& screen_info;
+  AccessibilityMode accessibility_mode;
+};
+
 //
 // RenderView is an object that manages a WebView object, and provides a
 // communication interface with an embedding application process
 //
 class RenderViewImpl : public RenderWidget,
                        public WebKit::WebViewClient,
                        public WebKit::WebFrameClient,
                        public WebKit::WebPageSerializerClient,
                        public RenderView,
                        public webkit::npapi::WebPluginPageDelegate,
@@ skipping 13 matching lines @@
       int32 routing_id,
       int32 surface_id,
       int64 session_storage_namespace_id,
       const string16& frame_name,
       bool is_renderer_created,
       bool swapped_out,
       int32 next_page_id,
       const WebKit::WebScreenInfo& screen_info,
       AccessibilityMode accessibility_mode);
 
+  // Used by content_layouttest_support to hook into the creation of
+  // RenderViewImpls.
+  static void InstallCreateHook(
+      RenderViewImpl* (*create_render_view_impl)(RenderViewImplParams*));
+
   // Returns the RenderViewImpl containing the given WebView.
   CONTENT_EXPORT static RenderViewImpl* FromWebView(WebKit::WebView* webview);
 
   // May return NULL when the view is closing.
   CONTENT_EXPORT WebKit::WebView* webview() const;
 
   // WebGraphicsContext3DSwapBuffersClient implementation.
 
   // Called by a GraphicsContext associated with this view when swapbuffers
   // is posted, completes or is aborted.
@@ skipping 532 matching lines @@
   virtual void OnImeConfirmComposition(
       const string16& text, const ui::Range& replacement_range) OVERRIDE;
   virtual void OnSetDeviceScaleFactor(float device_scale_factor) OVERRIDE;
   virtual ui::TextInputType GetTextInputType() OVERRIDE;
   virtual void GetSelectionBounds(gfx::Rect* start, gfx::Rect* end) OVERRIDE;
   virtual void GetCompositionCharacterBounds(
       std::vector<gfx::Rect>* character_bounds) OVERRIDE;
   virtual bool CanComposeInline() OVERRIDE;
   virtual bool WebWidgetHandlesCompositorScheduling() const OVERRIDE;
 
+ protected:
+  RenderViewImpl(RenderViewImplParams* params);
+
+  // Do not delete directly.  This class is reference counted.
+  virtual ~RenderViewImpl();
+
  private:
   // For unit tests.
   friend class ExternalPopupMenuTest;
   friend class PepperDeviceTest;
   friend class RendererAccessibilityTest;
   friend class WebIntentsHostTest;
   friend class RenderViewTest;
 
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuRemoveTest, RemoveOnChange);
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuTest, NormalCase);
@@ skipping 27 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(RenderViewImplTest, ZoomLimit);
 
   typedef std::map<GURL, double> HostZoomLevels;
 
   enum ErrorPageType {
     DNS_ERROR,
     HTTP_404,
     CONNECTION_ERROR,
   };
 
-  RenderViewImpl(int32 opener_id,
-                 const RendererPreferences& renderer_prefs,
-                 const webkit_glue::WebPreferences& webkit_prefs,
-                 SharedRenderViewCounter* counter,
-                 int32 routing_id,
-                 int32 surface_id,
-                 int64 session_storage_namespace_id,
-                 const string16& frame_name,
-                 bool is_renderer_created,
-                 bool swapped_out,
-                 int32 next_page_id,
-                 const WebKit::WebScreenInfo& screen_info,
-                 AccessibilityMode accessibility_mode);
-
-  // Do not delete directly.  This class is reference counted.
-  virtual ~RenderViewImpl();
-
   void UpdateURL(WebKit::WebFrame* frame);
   void UpdateTitle(WebKit::WebFrame* frame, const string16& title,
                    WebKit::WebTextDirection title_direction);
   void UpdateSessionHistory(WebKit::WebFrame* frame);
   void SendUpdateState(const WebKit::WebHistoryItem& item);
 
   // Update current main frame's encoding and send it to browser window.
   // Since we want to let users see the right encoding info from menu
   // before finishing loading, we call the UpdateEncoding in
   // a) function:DidCommitLoadForFrame. When this function is called,
@@ skipping 711 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_