Retrieve chrome build info in GCMProfileService, instead of GCMDriver

chrome/browser/services/gcm/gcm_utils.cc

Index: chrome/browser/services/gcm/gcm_utils.cc
diff --git a/chrome/browser/services/gcm/gcm_utils.cc b/chrome/browser/services/gcm/gcm_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4fbb7139c1e22a95db85cc73005920da1429fca3
--- /dev/null
+++ b/chrome/browser/services/gcm/gcm_utils.cc
@@ -0,0 +1,67 @@
+// Copyright (c) 2014 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/services/gcm/gcm_utils.h"
+
+#include "base/logging.h"
+#include "chrome/common/chrome_version_info.h"
+
+namespace gcm {
+
+namespace {
+
+GCMClient::ChromePlatform GetPlatform() {
+#if defined(OS_WIN)
+  return GCMClient::PLATFORM_WIN;
+#elif defined(OS_MACOSX)
+  return GCMClient::PLATFORM_MAC;
+#elif defined(OS_IOS)
+  return GCMClient::PLATFORM_IOS;
+#elif defined(OS_ANDROID)
+  return GCMClient::PLATFORM_ANDROID;
+#elif defined(OS_CHROMEOS)
+  return GCMClient::PLATFORM_CROS;
+#elif defined(OS_LINUX)
+  return GCMClient::PLATFORM_LINUX;
+#else
+  // For all other platforms, return as LINUX.
+  return GCMClient::PLATFORM_LINUX;
+#endif
+}
+
+GCMClient::ChromeChannel GetChannel() {
+  chrome::VersionInfo::Channel channel = chrome::VersionInfo::GetChannel();
+  switch (channel) {
+    case chrome::VersionInfo::CHANNEL_UNKNOWN:
+      return GCMClient::CHANNEL_UNKNOWN;
+    case chrome::VersionInfo::CHANNEL_CANARY:
+      return GCMClient::CHANNEL_CANARY;
+    case chrome::VersionInfo::CHANNEL_DEV:
+      return GCMClient::CHANNEL_DEV;
+    case chrome::VersionInfo::CHANNEL_BETA:
+      return GCMClient::CHANNEL_BETA;
+    case chrome::VersionInfo::CHANNEL_STABLE:
+      return GCMClient::CHANNEL_STABLE;
+    default:
+      NOTREACHED();
+      return GCMClient::CHANNEL_UNKNOWN;
+  }
+}
+
+std::string GetVersion() {
+  chrome::VersionInfo version_info;
+  return version_info.Version();
+}
+
+}  // namespace
+
+GCMClient::ChromeBuildInfo GetChromeBuildInfo() {
+  GCMClient::ChromeBuildInfo chrome_build_info;
+  chrome_build_info.platform = GetPlatform();
+  chrome_build_info.channel = GetChannel();
+  chrome_build_info.version = GetVersion();
+  return chrome_build_info;
+}
+
+}  // namespace gcm