Add Android fingerprint to metrics logs

chrome/browser/metrics/metrics_log.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/metrics/metrics_log.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 27 matching lines @@
 #include "chrome/common/pref_names.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/gpu_info.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/screen.h"
 #include "webkit/plugins/webplugininfo.h"
 
+#if defined(OS_ANDROID)
+#include "base/android/build_info.h"
+#endif
+
 #define OPEN_ELEMENT_FOR_SCOPE(name) ScopedElement scoped_element(this, name)
 
 #if defined(OS_WIN)
 #include "base/win/metro.h"
 
 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
 extern "C" IMAGE_DOS_HEADER __ImageBase;
 #endif
 
 using content::GpuDataManager;
@@ skipping 713 matching lines @@
   // TODO(mad): This only checks whether the main process is a Metro process at
   // upload time; not whether the collected metrics were all gathered from
   // Metro.  This is ok as an approximation for now, since users will rarely be
   // switching from Metro to Desktop mode; but we should re-evaluate whether we
   // can distinguish metrics more cleanly in the future: http://crbug.com/140568
   if (base::win::IsMetroProcess())
     os_name += " (Metro)";
 #endif
   os->set_name(os_name);
   os->set_version(base::SysInfo::OperatingSystemVersion());
+#if defined(OS_ANDROID)
+  os->set_fingerprint(
+      base::android::BuildInfo::GetInstance()->android_build_fp());
+#endif
 
   const content::GPUInfo& gpu_info =
       GpuDataManager::GetInstance()->GetGPUInfo();
   SystemProfileProto::Hardware::Graphics* gpu = hardware->mutable_gpu();
   gpu->set_vendor_id(gpu_info.gpu.vendor_id);
   gpu->set_device_id(gpu_info.gpu.device_id);
   gpu->set_driver_version(gpu_info.driver_version);
   gpu->set_driver_date(gpu_info.driver_date);
   SystemProfileProto::Hardware::Graphics::PerformanceStatistics*
       gpu_performance = gpu->mutable_performance_statistics();
@@ skipping 218 matching lines @@
     ProductDataToProto(google_update_metrics.google_update_data,
                        google_update->mutable_google_update_status());
   }
 
   if (!google_update_metrics.product_data.version.empty()) {
     ProductDataToProto(google_update_metrics.product_data,
                        google_update->mutable_client_status());
   }
 #endif  // defined(GOOGLE_CHROME_BUILD) && defined(OS_WIN)
 }