Battery Status API: browser-side implementation.

content/browser/battery_status/battery_status_manager.h

Index: content/browser/battery_status/battery_status_manager.h
diff --git a/content/browser/battery_status/battery_status_manager.h b/content/browser/battery_status/battery_status_manager.h
index 6b4c3487216701fbbba395dcd24c8447c3053b3a..efe0a47054fa21babb119438bc9d70431e388519 100644
--- a/content/browser/battery_status/battery_status_manager.h
+++ b/content/browser/battery_status/battery_status_manager.h
@@ -11,23 +11,25 @@
 #include "base/android/scoped_java_ref.h"
 #endif
 
+#include "content/browser/battery_status/battery_status_manager_interface.h"
 #include "content/browser/battery_status/battery_status_update_callback.h"
-#include "content/common/content_export.h"
 
 namespace content {
 
 // Platform specific manager class for fetching battery status data.
-class CONTENT_EXPORT BatteryStatusManager {
+class BatteryStatusManager : public BatteryStatusManagerInterface {
  public:
   explicit BatteryStatusManager(const BatteryStatusUpdateCallback& callback);
   virtual ~BatteryStatusManager();
 
+  // Methods from BatteryStatusManagerInterface.
+
   // Start listening for battery status changes. New updates are signalled
   // by invoking the callback provided at construction time.
-  bool StartListeningBatteryChange();
+  virtual bool StartListeningBatteryChange() OVERRIDE;
 
   // Stop listenting for battery status changes.

[Michael van Ouwerkerk, 2014/05/19 11:19:22]

Nit: s/listenting/listening/

[timvolodine, 2014/05/22 10:02:33]

Done.

-  void StopListeningBatteryChange();
+  virtual void StopListeningBatteryChange() OVERRIDE;
 
 #if defined(OS_ANDROID)
   // Must be called at startup.