replace COMPILE_ASSERT with static_assert in content/

content/browser/gamepad/xbox_data_fetcher_mac.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 "content/browser/gamepad/xbox_data_fetcher_mac.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 
@@ skipping 95 matching lines @@
   uint16 trigger_left;
   uint16 trigger_right;
 
   int16 stick_left_x;
   int16 stick_left_y;
   int16 stick_right_x;
   int16 stick_right_y;
 };
 #pragma pack(pop)
 
-COMPILE_ASSERT(sizeof(Xbox360ButtonData) == 18, xbox_button_data_wrong_size);
-COMPILE_ASSERT(sizeof(XboxOneButtonData) == 14, xbox_button_data_wrong_size);
+static_assert(sizeof(Xbox360ButtonData) == 18, "xbox button data wrong size");
+static_assert(sizeof(XboxOneButtonData) == 14, "xbox button data wrong size");
 
 // From MSDN:
 // http://msdn.microsoft.com/en-us/library/windows/desktop/ee417001(v=vs.85).aspx#dead_zone
 const int16 kLeftThumbDeadzone = 7849;
 const int16 kRightThumbDeadzone = 8689;
 const uint8 kXbox360TriggerDeadzone = 30;
 const uint16 kXboxOneTriggerMax = 1023;
 const uint16 kXboxOneTriggerDeadzone = 120;
 
 void NormalizeAxis(int16 x,
@@ skipping 670 matching lines @@
 }
 
 void XboxDataFetcher::XboxControllerGotData(XboxController* controller,
                                             const XboxController::Data& data) {
   delegate_->XboxValueChanged(controller, data);
 }
 
 void XboxDataFetcher::XboxControllerError(XboxController* controller) {
   RemoveController(controller);
 }