Drive: Hide the URL on opening files on Drive.

chrome/browser/ui/toolbar/toolbar_model.cc

 // Copyright (c) 2012 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/ui/toolbar/toolbar_model.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_input.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 72 matching lines @@
     }
   }
 
   WebContents* web_contents = delegate_->GetActiveWebContents();
   if (web_contents && web_contents->GetWebUIForCurrentState())
     return !web_contents->GetWebUIForCurrentState()->ShouldHideURL();
 
   if (entry && entry->GetURL().SchemeIs(chrome::kExtensionScheme))
     return false;
 
+#if defined(OS_CHROMEOS)
+  if (entry && entry->GetURL().SchemeIs(chrome::kDriveScheme))

[sky, 2012/08/10 16:04:10]

Expose this by way of a value in chrome/browser/defaults.h that is only set true
for chromeos. That way, no ifdef here.

+    return false;
+#endif
+
   return true;
 }
 
 ToolbarModel::SecurityLevel ToolbarModel::GetSecurityLevel() const {
   if (input_in_progress_)  // When editing, assume no security style.
     return NONE;
 
   NavigationController* navigation_controller = GetNavigationController();
   if (!navigation_controller)  // We might not have a controller on init.
     return NONE;
@@ skipping 66 matching lines @@
       UTF8ToUTF16(cert.subject().country_name));
 }
 
 NavigationController* ToolbarModel::GetNavigationController() const {
   // This |current_tab| can be NULL during the initialization of the
   // toolbar during window creation (i.e. before any tabs have been added
   // to the window).
   WebContents* current_tab = delegate_->GetActiveWebContents();
   return current_tab ? &current_tab->GetController() : NULL;
 }