Move ExtensionFunctionDispatcher to ExtensionTabHelper. This

sets the stage for us to expose certain extension functions
to content scripts and normal web pages.

This required two major structural changes:

1. Made EFD stateless, except for the pointer to its
delegate. This is important to gracefully handle the case
of a RVH navigating between different extensions or even
to normal web content. Especially in the case of
TabContents, where the entire RVH can be torn down and
replaced during navigation.

2. Centralize all per-(extension, RVH) setup in
ChromeContentBrowserClient::RenderViewCreated(). In
particular, responsibility for enabling extension bindings
was very spread out before, making it hard to follow when
exactly they were enabled.

BUG=80308

Review URL: http://codereview.chromium.org/6927076

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@84928 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 8 deletions

diff --git a/content/browser/content_browser_client.h b/content/browser/content_browser_client.h
index 2de7751..7772188 100644
--- a/content/browser/content_browser_client.h
+++ b/content/browser/content_browser_client.h
@@ -34,14 +34,7 @@ class ContentBrowserClient {
   // Notifies that a new RenderHostView has been created.
   virtual void RenderViewHostCreated(RenderViewHost* render_view_host);
 
-  // Initialize a RenderViewHost before its CreateRenderView method is called.
-  virtual void PreCreateRenderView(RenderViewHost* render_view_host,
-                                   Profile* profile,
-                                   const GURL& url);
-
-  // Notifies that a BrowserRenderProcessHost has been created.  This is called
-  // before the content layer adds its own BrowserMessageFilters, so that the
-  // embedder's IPC filters have priority.
+  // Notifies that a BrowserRenderProcessHost has been created.
   virtual void BrowserRenderProcessHostCreated(BrowserRenderProcessHost* host);
 
   // Notifies that a WorkerProcessHost has been created.