Removal of Profile from content part 1.

chrome/browser/automation/automation_provider.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/automation/automation_provider.h"
 
 #include <set>
 
 #include "base/callback.h"
 #include "base/debug/trace_event.h"
@@ skipping 691 matching lines @@
       static_cast<AutomationPageFontSize>(font_size);
 
   if (automation_font_size < SMALLEST_FONT ||
       automation_font_size > LARGEST_FONT) {
       DLOG(ERROR) << "Invalid font size specified : "
                   << font_size;
       return;
   }
 
   if (tab_tracker_->ContainsHandle(tab_handle)) {
-    NavigationController* tab = tab_tracker_->GetResource(tab_handle);
-    DCHECK(tab != NULL);
-    if (tab && tab->tab_contents()) {
-      DCHECK(tab->tab_contents()->profile() != NULL);
-      tab->tab_contents()->profile()->GetPrefs()->SetInteger(
-          prefs::kWebKitDefaultFontSize, font_size);
+    NavigationController* nav = tab_tracker_->GetResource(tab_handle);
+    DCHECK(nav != NULL);
+    if (nav && nav->tab_contents()) {
+      DCHECK(nav->browser_context() != NULL);
+      Profile* profile = static_cast<Profile*>(nav->browser_context());
+      profile->GetPrefs()->SetInteger(prefs::kWebKitDefaultFontSize, font_size);
     }
   }
 }
 
 void AutomationProvider::RemoveBrowsingData(int remove_mask) {
   BrowsingDataRemover* remover;
   remover = new BrowsingDataRemover(profile(),
       BrowsingDataRemover::EVERYTHING,  // All time periods.
       base::Time());
   remover->Remove(remove_mask);
@@ skipping 231 matching lines @@
     }
   }
 }
 
 void AutomationProvider::SaveAsAsync(int tab_handle) {
   NavigationController* tab = NULL;
   TabContents* tab_contents = GetTabContentsForHandle(tab_handle, &tab);
   if (tab_contents)
     tab_contents->OnSavePage();
 }