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

chrome/browser/tabs/tab_strip_model.cc

Index: chrome/browser/tabs/tab_strip_model.cc
===================================================================
--- chrome/browser/tabs/tab_strip_model.cc	(revision 115228)
+++ chrome/browser/tabs/tab_strip_model.cc	(working copy)
@@ -144,14 +144,14 @@
       ForgetAllOpeners();
     }
     // Anything opened by a link we deem to have an opener.
-    data->SetGroup(&selected_contents->tab_contents()->controller());
+    data->SetGroup(&selected_contents->tab_contents()->GetController());
   } else if ((add_types & ADD_INHERIT_OPENER) && selected_contents) {
     if (active) {
       // Forget any existing relationships, we don't want to make things too
       // confusing by having multiple groups active at the same time.
       ForgetAllOpeners();
     }
-    data->opener = &selected_contents->tab_contents()->controller();
+    data->opener = &selected_contents->tab_contents()->GetController();
   }
 
   contents_data_.insert(contents_data_.begin() + index, data);
@@ -175,7 +175,7 @@
   TabContentsWrapper* old_contents = GetContentsAt(index);
 
   ForgetOpenersAndGroupsReferencing(
-      &(old_contents->tab_contents()->controller()));
+      &(old_contents->tab_contents()->GetController()));
 
   contents_data_[index]->contents = new_contents;
 
@@ -215,14 +215,14 @@
                           NULL /* session_storage_namespace */));
   TabContentsWrapper* old_contents = GetContentsAt(index);
   NavigationEntry* old_nav_entry =
-      old_contents->tab_contents()->controller().GetActiveEntry();
+      old_contents->tab_contents()->GetController().GetActiveEntry();
   if (old_nav_entry) {
     // Set the new tab contents to reload this URL when clicked.
     // This also allows the tab to keep drawing the favicon and page title.
     NavigationEntry* new_nav_entry = new NavigationEntry(*old_nav_entry);
     std::vector<NavigationEntry*> entries;
     entries.push_back(new_nav_entry);
-    null_contents->tab_contents()->controller().Restore(0, false, &entries);
+    null_contents->tab_contents()->GetController().Restore(0, false, &entries);
   }
   ReplaceTabContentsAt(index, null_contents);
   // Mark the tab so it will reload when we click.
@@ -243,7 +243,7 @@
   delete contents_data_.at(index);
   contents_data_.erase(contents_data_.begin() + index);
   ForgetOpenersAndGroupsReferencing(
-      &(removed_contents->tab_contents()->controller()));
+      &(removed_contents->tab_contents()->GetController()));
   if (empty())
     closing_all_ = true;
   FOR_EACH_OBSERVER(TabStripModelObserver, observers_,
@@ -389,7 +389,7 @@
   int index = 0;
   TabContentsDataVector::const_iterator iter = contents_data_.begin();
   for (; iter != contents_data_.end(); ++iter, ++index) {
-    if (&(*iter)->contents->tab_contents()->controller() == controller)
+    if (&(*iter)->contents->tab_contents()->GetController() == controller)
       return index;
   }
   return kNoTab;
@@ -846,7 +846,7 @@
         TabContentsWrapper* tab = GetTabContentsAt(indices[i]);
         if (tab && tab->tab_contents()->GetDelegate()->CanReloadContents(
                 tab->tab_contents())) {
-          tab->tab_contents()->controller().Reload(true);
+          tab->tab_contents()->GetController().Reload(true);
         }
       }
       break;
@@ -1089,7 +1089,7 @@
   NavigationController* opener = contents_data_[index]->group;
   if (!opener) {
     // If there is no group, find all tabs with the selected tab as the opener.
-    opener = &(GetTabContentsAt(index)->tab_contents()->controller());
+    opener = &(GetTabContentsAt(index)->tab_contents()->GetController());
     if (!opener)
       return;
   }
@@ -1097,7 +1097,7 @@
     if (i == index)
       continue;
     if (contents_data_[i]->group == opener ||
-        &(GetTabContentsAt(i)->tab_contents()->controller()) == opener) {
+        &(GetTabContentsAt(i)->tab_contents()->GetController()) == opener) {
       indices->push_back(i);
     }
   }
@@ -1118,7 +1118,7 @@
   return url.SchemeIs(chrome::kChromeUIScheme) &&
          url.host() == chrome::kChromeUINewTabHost &&
          contents == GetContentsAt(count() - 1) &&
-         contents->tab_contents()->controller().entry_count() == 1;
+         contents->tab_contents()->GetController().entry_count() == 1;
 }
 
 bool TabStripModel::InternalCloseTabs(const std::vector<int>& in_indices,