Initial CL for Data Saver (Flywheel) prompt when cellular network detected

ash/accelerators/accelerator_controller.cc

Index: ash/accelerators/accelerator_controller.cc
diff --git a/ash/accelerators/accelerator_controller.cc b/ash/accelerators/accelerator_controller.cc
index 0dd608521ee582d66f265c81bd9025c07e288610..a2f07056f39fb7636f797402a7e5716189510779 100644
--- a/ash/accelerators/accelerator_controller.cc
+++ b/ash/accelerators/accelerator_controller.cc
@@ -890,6 +890,7 @@ bool AcceleratorController::CanPerformAction(
     case DEBUG_TOGGLE_DEVICE_SCALE_FACTOR:
     case DEBUG_TOGGLE_ROOT_WINDOW_FULL_SCREEN:
     case DEBUG_TOGGLE_SHOW_DEBUG_BORDERS:
+    case DEBUG_TOGGLE_SHOW_DATASAVER_PROMPT:

[Daniel Erat, 2015/03/23 03:49:20]

nit: keep this list alphabetized

[Greg Levin, 2015/03/24 20:35:32]

Done, and thanks (it was alphabetized until I renamed it from "FLYWHEEL" to
"DATASAVER" :-P)

     case DEBUG_TOGGLE_SHOW_FPS_COUNTER:
     case DEBUG_TOGGLE_SHOW_PAINT_RECTS:
       return debug::DebugAcceleratorsEnabled();
@@ -1032,6 +1033,7 @@ void AcceleratorController::PerformAction(AcceleratorAction action,
     case DEBUG_TOGGLE_DEVICE_SCALE_FACTOR:
     case DEBUG_TOGGLE_ROOT_WINDOW_FULL_SCREEN:
     case DEBUG_TOGGLE_SHOW_DEBUG_BORDERS:
+    case DEBUG_TOGGLE_SHOW_DATASAVER_PROMPT:

[Daniel Erat, 2015/03/23 03:49:20]

same here

[Greg Levin, 2015/03/24 20:35:32]

Done.

     case DEBUG_TOGGLE_SHOW_FPS_COUNTER:
     case DEBUG_TOGGLE_SHOW_PAINT_RECTS:
       debug::PerformDebugActionIfEnabled(action);