make IsRepeated work even when a KeyEvent is created from the same native event.

chrome/browser/ui/ash/accelerator_controller_browsertest.cc

Index: chrome/browser/ui/ash/accelerator_controller_browsertest.cc
diff --git a/chrome/browser/ui/ash/accelerator_controller_browsertest.cc b/chrome/browser/ui/ash/accelerator_controller_browsertest.cc
index d0d1f37ddd1d048e2d012e75bf4e3dde2e6a484d..ea25bcdadd95ab8df95e23303c11e21a2ed8411a 100644
--- a/chrome/browser/ui/ash/accelerator_controller_browsertest.cc
+++ b/chrome/browser/ui/ash/accelerator_controller_browsertest.cc
@@ -38,27 +38,13 @@ IN_PROC_BROWSER_TEST_F(AcceleratorControllerBrowserTest,
   ash::wm::WindowState* window_state = ash::wm::GetActiveWindowState();
   EXPECT_FALSE(window_state->IsMaximized());
 
-  // Construct the key events from XEvents because RenderWidgetHostViewAura
-  // drops the ui::EF_IS_REPEAT flag otherwise.

[oshima, 2015/03/19 00:46:04]

EventGenerator creates KeyEvent using native event, so this isn't necessary.

-  ui::ScopedXI2Event xi2_down1;
-  xi2_down1.InitKeyEvent(ui::ET_KEY_PRESSED,
-                         ui::VKEY_OEM_PLUS,
-                         ui::EF_ALT_DOWN);
-  ui::KeyEvent down1(xi2_down1);
   ui::test::EventGenerator generator(ash::Shell::GetPrimaryRootWindow());
-  generator.Dispatch(&down1);
+  generator.PressKey(ui::VKEY_OEM_PLUS, ui::EF_ALT_DOWN);
   EXPECT_TRUE(window_state->IsMaximized());
 
-  ui::ScopedXI2Event xi2_down2;
-  xi2_down2.InitKeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_OEM_PLUS,
-                         ui::EF_ALT_DOWN);
-  ui::KeyEvent down2(xi2_down2);
-  generator.Dispatch(&down2);
+  generator.PressKey(ui::VKEY_OEM_PLUS, ui::EF_ALT_DOWN);
 
-  ui::ScopedXI2Event xi2_up;
-  xi2_up.InitKeyEvent(ui::ET_KEY_RELEASED, ui::VKEY_OEM_PLUS, ui::EF_ALT_DOWN);
-  ui::KeyEvent up(xi2_up);
-  generator.Dispatch(&up);
+  generator.ReleaseKey(ui::VKEY_OEM_PLUS, ui::EF_ALT_DOWN);
   EXPECT_TRUE(window_state->IsMaximized());
 }
 #endif