ABANDONED: chromeos: Resume displays when suspend is cancelled.

ui/display/chromeos/display_configurator.h

 // Copyright 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 UI_DISPLAY_CHROMEOS_DISPLAY_CONFIGURATOR_H_
 #define UI_DISPLAY_CHROMEOS_DISPLAY_CONFIGURATOR_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 157 matching lines @@
   ~DisplayConfigurator() override;
 
   MultipleDisplayState display_state() const { return current_display_state_; }
   chromeos::DisplayPowerState requested_power_state() const {
     return requested_power_state_;
   }
   const gfx::Size framebuffer_size() const { return framebuffer_size_; }
   const std::vector<DisplaySnapshot*>& cached_displays() const {
     return cached_displays_;
   }
+  bool displays_suspended_for_test() const { return displays_suspended_; }
+
+  void set_state_controller(StateController* controller) {
+    state_controller_ = controller;
+  }
+  void set_mirroring_controller(SoftwareMirroringController* controller) {
+    mirroring_controller_ = controller;
+  }
 
   // Called when an external process no longer needs to control the display
   // and Chrome can take control.
   void TakeControl(const DisplayControlCallback& callback);
 
   // Called when an external process needs to control the display and thus
   // Chrome should relinquish it.
   void RelinquishControl(const DisplayControlCallback& callback);
 
-  void set_state_controller(StateController* controller) {
-    state_controller_ = controller;
-  }
-  void set_mirroring_controller(SoftwareMirroringController* controller) {
-    mirroring_controller_ = controller;
-  }
-
   // Replaces |native_display_delegate_| with the delegate passed in and sets
   // |configure_display_| to true. Should be called before Init().
   void SetDelegateForTesting(
       std::unique_ptr<NativeDisplayDelegate> display_delegate);
 
   // Sets the initial value of |power_state_|.  Must be called before Start().
   void SetInitialDisplayPower(chromeos::DisplayPowerState power_state);
 
   // Initialization, must be called right after constructor.
   // |is_panel_fitting_enabled| indicates hardware panel fitting support.
@@ skipping 260 matching lines @@
 
   // This must be the last variable.
   base::WeakPtrFactory<DisplayConfigurator> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DisplayConfigurator);
 };
 
 }  // namespace ui
 
 #endif  // UI_DISPLAY_CHROMEOS_DISPLAY_CONFIGURATOR_H_