Suppressed screen rotation notifications triggeres by the accelerometer

ash/wm/maximize_mode/maximize_mode_controller.h

Index: ash/wm/maximize_mode/maximize_mode_controller.h
diff --git a/ash/wm/maximize_mode/maximize_mode_controller.h b/ash/wm/maximize_mode/maximize_mode_controller.h
index 9810d4d5bfc93019de796aec98baeb65790b1d66..8ff8ca141bba797edf8e1741f67f93a15bf71043 100644
--- a/ash/wm/maximize_mode/maximize_mode_controller.h
+++ b/ash/wm/maximize_mode/maximize_mode_controller.h
@@ -7,6 +7,7 @@
 
 #include "ash/accelerometer/accelerometer_observer.h"
 #include "ash/ash_export.h"
+#include "ash/display/display_manager.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 
@@ -47,6 +48,11 @@ class ASH_EXPORT MaximizeModeController : public AccelerometerObserver {
   virtual void OnAccelerometerUpdated(const gfx::Vector3dF& base,
                                       const gfx::Vector3dF& lid) OVERRIDE;
 
+  // Only show display notifications when true.
+  bool show_display_notifications() const {
+    return show_display_notifications_;
+  }
+
  private:
   // Detect hinge rotation from |base| and |lid| accelerometers and
   // automatically start / stop maximize mode.
@@ -57,6 +63,11 @@ class ASH_EXPORT MaximizeModeController : public AccelerometerObserver {
   // screen.
   void HandleScreenRotation(const gfx::Vector3dF& lid);
 
+  // Sets the display rotation and suppresses display notifications.
+  void SetDisplayRotation(DisplayManager* display_manager,
+                          int64 display_id,
+                          gfx::Display::Rotation rotation);
+
   // An event targeter controller which traps mouse and keyboard events while
   // maximize mode is engaged.
   scoped_ptr<MaximizeModeEventBlocker> event_blocker_;
@@ -70,6 +81,9 @@ class ASH_EXPORT MaximizeModeController : public AccelerometerObserver {
   // Whether we have ever seen accelerometer data.
   bool have_seen_accelerometer_data_;
 
+  // When false MessageCenter display notifications will be suppressed.
+  bool show_display_notifications_;

[flackr, 2014/05/14 01:48:33]

nit: this name describes the side effects of this variable, but not what it's
value means. Prefer something like in_set_display_rotation_.

[bruthig, 2014/05/14 18:48:49]

Done.

+
   DISALLOW_COPY_AND_ASSIGN(MaximizeModeController);
 };