Rename TabContents::controller() to GetController and put it into the WebContents interface.

chrome/browser/extensions/extension_webstore_private_api.cc

Index: chrome/browser/extensions/extension_webstore_private_api.cc
===================================================================
--- chrome/browser/extensions/extension_webstore_private_api.cc	(revision 115228)
+++ chrome/browser/extensions/extension_webstore_private_api.cc	(working copy)
@@ -371,7 +371,7 @@
   // permissions install dialog.
   scoped_refptr<WebstoreInstaller> installer = new WebstoreInstaller(
       profile(), test_webstore_installer_delegate,
-      &(dispatcher()->delegate()->GetAssociatedTabContents()->controller()),
+      &(dispatcher()->delegate()->GetAssociatedTabContents()->GetController()),
       id, WebstoreInstaller::FLAG_NONE);
   installer->Start();
 
@@ -426,7 +426,7 @@
 
   scoped_refptr<WebstoreInstaller> installer = new WebstoreInstaller(
       profile(), this,
-      &(dispatcher()->delegate()->GetAssociatedTabContents()->controller()),
+      &(dispatcher()->delegate()->GetAssociatedTabContents()->GetController()),
       id_, WebstoreInstaller::FLAG_NONE);
   installer->Start();
 }