[ChromeDriver] Support mobile emulation on desktop Chrome.

chrome/test/chromedriver/chrome/device_metrics_override_manager.h

Index: chrome/test/chromedriver/chrome/device_metrics_override_manager.h
diff --git a/chrome/test/chromedriver/chrome/geolocation_override_manager.h b/chrome/test/chromedriver/chrome/device_metrics_override_manager.h
similarity index 50%
copy from chrome/test/chromedriver/chrome/geolocation_override_manager.h
copy to chrome/test/chromedriver/chrome/device_metrics_override_manager.h
index 0ce63539d5fef7ab4a456d1e3e54f396fd3076ee..7d2739ac0dcc25133a185605f0a455e5fd08be45 100644
--- a/chrome/test/chromedriver/chrome/geolocation_override_manager.h
+++ b/chrome/test/chromedriver/chrome/device_metrics_override_manager.h
@@ -1,9 +1,9 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef CHROME_TEST_CHROMEDRIVER_CHROME_GEOLOCATION_OVERRIDE_MANAGER_H_
-#define CHROME_TEST_CHROMEDRIVER_CHROME_GEOLOCATION_OVERRIDE_MANAGER_H_
+#ifndef CHROME_TEST_CHROMEDRIVER_CHROME_DEVICE_METRICS_OVERRIDE_MANAGER_H_
+#define CHROME_TEST_CHROMEDRIVER_CHROME_DEVICE_METRICS_OVERRIDE_MANAGER_H_
 
 #include <string>
 
@@ -17,17 +17,17 @@ class DictionaryValue;
 }
 
 class DevToolsClient;
-struct Geoposition;
+struct DeviceMetrics;
 class Status;
 
-// Overrides the geolocation, if requested, for the duration of the
+// Overrides the device metrics, if requested, for the duration of the
 // given |DevToolsClient|'s lifetime.
-class GeolocationOverrideManager : public DevToolsEventListener {
+class DeviceMetricsOverrideManager : public DevToolsEventListener {
  public:
-  explicit GeolocationOverrideManager(DevToolsClient* client);
-  virtual ~GeolocationOverrideManager();
-
-  Status OverrideGeolocation(const Geoposition& geoposition);
+  explicit DeviceMetricsOverrideManager(DevToolsClient* client);
+  explicit DeviceMetricsOverrideManager(DevToolsClient* client,
+                                        DeviceMetrics* device_metrics);
+  virtual ~DeviceMetricsOverrideManager();
 
   // Overridden from DevToolsEventListener:
   virtual Status OnConnected(DevToolsClient* client) OVERRIDE;
@@ -39,9 +39,9 @@ class GeolocationOverrideManager : public DevToolsEventListener {
   Status ApplyOverrideIfNeeded();
 
   DevToolsClient* client_;
-  scoped_ptr<Geoposition> overridden_geoposition_;
+  DeviceMetrics* overridden_device_metrics_;
 
-  DISALLOW_COPY_AND_ASSIGN(GeolocationOverrideManager);
+  DISALLOW_COPY_AND_ASSIGN(DeviceMetricsOverrideManager);
 };
 
-#endif  // CHROME_TEST_CHROMEDRIVER_CHROME_GEOLOCATION_OVERRIDE_MANAGER_H_
+#endif  // CHROME_TEST_CHROMEDRIVER_CHROME_DEVICE_METRICS_OVERRIDE_MANAGER_H_