Replace WebUI::tab_contents() with web_contents() and switch all users to use web_contents.h inst...

content/browser/webui/web_ui.h

Index: content/browser/webui/web_ui.h
===================================================================
--- content/browser/webui/web_ui.h	(revision 116011)
+++ content/browser/webui/web_ui.h	(working copy)
@@ -20,7 +20,6 @@
 
 class GURL;
 class RenderViewHost;
-class TabContents;
 class WebUIMessageHandler;
 
 namespace base {
@@ -29,6 +28,10 @@
 class Value;
 }
 
+namespace content {
+class WebContents;
+}
+
 // A WebUI sets up the datasources and message handlers for a given HTML-based
 // UI.
 //
@@ -36,7 +39,7 @@
 // ChromeWebUI.
 class CONTENT_EXPORT WebUI : public IPC::Channel::Listener {
  public:
-  explicit WebUI(TabContents* contents);
+  explicit WebUI(content::WebContents* contents);
   virtual ~WebUI();
 
   // IPC message handling.
@@ -146,7 +149,7 @@
   void CallJavascriptFunction(const std::string& function_name,
                               const std::vector<const base::Value*>& args);
 
-  TabContents* tab_contents() const { return tab_contents_; }
+  content::WebContents* web_contents() const { return web_contents_; }
 
   // An opaque identifier used to identify a WebUI. This can only be compared to
   // kNoWebUI or other WebUI types. See GetWebUIType.
@@ -186,8 +189,8 @@
   // The WebUIMessageHandlers we own.
   std::vector<WebUIMessageHandler*> handlers_;
 
-  // Non-owning pointer to the TabContents this WebUI is associated with.
-  TabContents* tab_contents_;
+  // Non-owning pointer to the WebContents this WebUI is associated with.
+  content::WebContents* web_contents_;
 
  private:
   // A map of message name -> message handling callback.