Get rid of the last view_messages.h include in chrome, other than tab_contents_views_mac.mm and render_view_host_delegate_helper.cc, both of which Avi is working on. I added a test method to fake a UpdateRect IPC message for the thumbnail test.

BUG=98716

Review URL: http://codereview.chromium.org/8819005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113285 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 19 insertions, 0 deletions

diff --git a/content/browser/renderer_host/test_render_view_host.cc b/content/browser/renderer_host/test_render_view_host.cc
index 3eb8ebd..0cdaa927 100644
--- a/content/browser/renderer_host/test_render_view_host.cc
+++ b/content/browser/renderer_host/test_render_view_host.cc
@@ -40,6 +40,20 @@ void InitNavigateParams(ViewHostMsg_FrameNavigate_Params* params,
   params->content_state = webkit_glue::CreateHistoryStateForURL(GURL(url));
 }
 
+void SimulateUpdateRect(RenderWidgetHost* widget,
+                        TransportDIB::Id bitmap,
+                        const gfx::Rect& rect) {
+  ViewHostMsg_UpdateRect_Params params;
+  params.bitmap_rect = rect;
+  params.view_size = params.bitmap_rect.size();
+  params.copy_rects.push_back(params.bitmap_rect);
+  params.flags = 0;
+  params.bitmap = bitmap;
+
+  ViewHostMsg_UpdateRect msg(1, params);
+  widget->OnMessageReceived(msg);
+}
+
 TestRenderViewHost::TestRenderViewHost(SiteInstance* instance,
                                        RenderViewHostDelegate* delegate,
                                        int routing_id)
diff --git a/content/browser/renderer_host/test_render_view_host.h b/content/browser/renderer_host/test_render_view_host.h
index b8af6a3..3f32ff2 100644
--- a/content/browser/renderer_host/test_render_view_host.h
+++ b/content/browser/renderer_host/test_render_view_host.h
@@ -38,6 +38,11 @@ void InitNavigateParams(ViewHostMsg_FrameNavigate_Params* params,
                         const GURL& url,
                         content::PageTransition transition_type);
 
+// Utility function to fake the ViewHostMsg_UpdateRect IPC arriving at a RWH.
+void SimulateUpdateRect(RenderWidgetHost* widget,
+                        TransportDIB::Id bitmap,
+                        const gfx::Rect& rect);
+
 // This file provides a testing framework for mocking out the RenderProcessHost
 // layer. It allows you to test RenderViewHost, TabContents,
 // NavigationController, and other layers above that without running an actual