Switch to standard integer types in chrome/.

chrome/common/crash_keys.h

 // Copyright (c) 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.
 
 #ifndef CHROME_COMMON_CRASH_KEYS_H_
 #define CHROME_COMMON_CRASH_KEYS_H_
 
+#include <stddef.h>
+
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/debug/crash_logging.h"
+#include "base/macros.h"
+#include "build/build_config.h"
 #include "components/crash/core/common/crash_keys.h"
 
 namespace base {
 class CommandLine;
 }
 
 namespace crash_keys {
 
 // Registers all of the potential crash keys that can be sent to the crash
 // reporting server. Returns the size of the union of all keys.
@@ skipping 100 matching lines @@
 // Numbers of active views.
 extern const char kViewCount[];
 
 // TEMPORARY: The encoder/frame details at the time a zero-length encoded frame
 // was encountered.  http://crbug.com/519022
 extern const char kZeroEncodeDetails[];
 
 }  // namespace crash_keys
 
 #endif  // CHROME_COMMON_CRASH_KEYS_H_