Make RenderViewHostObserver interface not use a struct from view_messages.h

BUG=98716
Review URL: http://codereview.chromium.org/8636023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111236 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/renderer_host/chrome_render_view_host_observer.cc

@@ -20,7 +20,6 @@
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/site_instance.h"
 #include "content/public/browser/notification_service.h"
-#include "content/common/view_messages.h"
 
 ChromeRenderViewHostObserver::ChromeRenderViewHostObserver(
     RenderViewHost* render_view_host, chrome_browser_net::Predictor* predictor)
@@ -47,9 +46,7 @@ void ChromeRenderViewHostObserver::RenderViewHostDestroyed(
   delete this;
 }
 
-void ChromeRenderViewHostObserver::Navigate(
-    const ViewMsg_Navigate_Params& params) {
-  const GURL& url = params.url;
+void ChromeRenderViewHostObserver::Navigate(const GURL& url) {
   if (!predictor_)
     return;
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kChromeFrame) &&

chrome/browser/renderer_host/chrome_render_view_host_observer.h

@@ -26,7 +26,7 @@ class ChromeRenderViewHostObserver : public RenderViewHostObserver {
   // RenderViewHostObserver overrides.
   virtual void RenderViewHostInitialized() OVERRIDE;
   virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE;
-  virtual void Navigate(const ViewMsg_Navigate_Params& params) OVERRIDE;
+  virtual void Navigate(const GURL& url) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
  private:

content/browser/renderer_host/render_view_host.cc

@@ -247,8 +247,7 @@ void RenderViewHost::Navigate(const ViewMsg_Navigate_Params& params) {
   if (!params.url.SchemeIs(chrome::kJavaScriptScheme))
     delegate_->DidStartLoading();
 
-  FOR_EACH_OBSERVER(
-      RenderViewHostObserver, observers_, Navigate(params));
+  FOR_EACH_OBSERVER(RenderViewHostObserver, observers_, Navigate(params.url));
 }
 
 void RenderViewHost::NavigateToURL(const GURL& url) {

content/browser/renderer_host/render_view_host_observer.cc

@@ -24,7 +24,7 @@ void RenderViewHostObserver::RenderViewHostDestroyed(RenderViewHost* rvh) {
   delete this;
 }
 
-void RenderViewHostObserver::Navigate(const ViewMsg_Navigate_Params& params) {
+void RenderViewHostObserver::Navigate(const GURL& url) {
 }
 
 bool RenderViewHostObserver::OnMessageReceived(const IPC::Message& message) {

content/browser/renderer_host/render_view_host_observer.h

@@ -8,8 +8,8 @@
 #include "ipc/ipc_channel.h"
 #include "content/common/content_export.h"
 
+class GURL;
 class RenderViewHost;
-struct ViewMsg_Navigate_Params;
 
 // An observer API implemented by classes which want to filter IPC messages from
 // RenderViewHost.
@@ -33,7 +33,7 @@ class CONTENT_EXPORT RenderViewHostObserver : public IPC::Channel::Listener,
   virtual void RenderViewHostDestroyed(RenderViewHost* render_view_host);
 
   // Notifies that a navigation is starting.
-  virtual void Navigate(const ViewMsg_Navigate_Params& params);
+  virtual void Navigate(const GURL& url);
 
   // IPC::Channel::Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;