chromeos: Include mode details in OutputSnapshot.

chromeos/display/real_output_configurator_delegate.h

Index: chromeos/display/real_output_configurator_delegate.h
diff --git a/chromeos/display/real_output_configurator_delegate.h b/chromeos/display/real_output_configurator_delegate.h
index 9f083cf59bb338f5e6f08740dedf12378dfbef24..660b0c8ff2d0a3af7ceacb3cb54f4856d0f35e6f 100644
--- a/chromeos/display/real_output_configurator_delegate.h
+++ b/chromeos/display/real_output_configurator_delegate.h
@@ -39,11 +39,6 @@ class RealOutputConfiguratorDelegate : public OutputConfigurator::Delegate {
   virtual void ForceDPMSOn() OVERRIDE;
   virtual std::vector<OutputConfigurator::OutputSnapshot> GetOutputs(
       const OutputConfigurator::StateController* state_controller) OVERRIDE;
-  virtual bool GetModeDetails(
-      RRMode mode,
-      int* width,
-      int* height,
-      bool* interlaced) OVERRIDE;
   virtual bool ConfigureCrtc(
       RRCrtc crtc,
       RRMode mode,
@@ -60,6 +55,10 @@ class RealOutputConfiguratorDelegate : public OutputConfigurator::Delegate {
   virtual void SendProjectingStateToPowerManager(bool projecting) OVERRIDE;
 
  private:
+  // Gets details corresponding to |mode|. Parameters may be NULL. Returns
+  // true on success.
+  bool GetModeDetails(RRMode mode, int* width, int* height, bool* interlaced);
+
   // Destroys unused CRTCs and parks used CRTCs in a way which allows a
   // framebuffer resize. This is faster than turning them off, resizing,
   // then turning them back on.