Switch to standard integer types in ash/.

ash/accelerators/accelerator_commands.cc

 // Copyright 2013 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 "ash/accelerators/accelerator_commands.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/display/display_util.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
@@ skipping 54 matching lines @@
 }
 
 bool ZoomInternalDisplay(bool up) {
   if (up)
     base::RecordAction(base::UserMetricsAction("Accel_Scale_Ui_Up"));
   else
     base::RecordAction(base::UserMetricsAction("Accel_Scale_Ui_Down"));
 
   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
 
-  int64 display_id = display_manager->IsInUnifiedMode()
-                         ? DisplayManager::kUnifiedDisplayId
-                         : display_manager->GetDisplayIdForUIScaling();
+  int64_t display_id = display_manager->IsInUnifiedMode()
+                           ? DisplayManager::kUnifiedDisplayId
+                           : display_manager->GetDisplayIdForUIScaling();
   const DisplayInfo& display_info = display_manager->GetDisplayInfo(display_id);
   DisplayMode mode;
 
   if (display_manager->IsInUnifiedMode()) {
     if (!GetDisplayModeForNextResolution(display_info, up, &mode))
       return false;
   } else {
     if (!GetDisplayModeForNextUIScale(display_info, up, &mode))
       return false;
   }
@@ skipping 12 matching lines @@
         std::find_if(modes.begin(), modes.end(),
                      [](const DisplayMode& mode) { return mode.native; });
     display_manager->SetDisplayMode(DisplayManager::kUnifiedDisplayId, *iter);
   } else {
     SetDisplayUIScale(display_manager->GetDisplayIdForUIScaling(), 1.0f);
   }
 }
 
 }  // namespace accelerators
 }  // namespace ash