Revert of Keep virtual keyboard visibility the same after enable an IME in a different extension

Revert of Keep virtual keyboard visibility the same after enable an IME in a different extension (patchset #6 of https://codereview.chromium.org/487253003/)

Reason for revert:
http://build.chromium.org/p/chromium.memory.fyi/builders/Chromium%20OS%20%28valgrind%29%283%29/builds/33712/steps/memory%20test%3A%20ash_unittests/logs/stdio reports:

UninitCondition
Conditional jump or move depends on uninitialised value(s)
  keyboard::KeyboardLayoutManager::SetChildBounds(aura::Window*, gfx::Rect const&) (ui/keyboard/keyboard_layout_manager.cc:53)
  aura::Window::SetBounds(gfx::Rect const&) (ui/aura/window.cc:437)
  ash::test::VirtualKeyboardRootWindowControllerTest_RestoreWorkspaceAfterLogin_Test::TestBody() (ash/root_window_controller_unittest.cc:738)


UninitCondition
Conditional jump or move depends on uninitialised value(s)
  keyboard::KeyboardLayoutManager::SetChildBounds(aura::Window*, gfx::Rect const&) (ui/keyboard/keyboard_layout_manager.cc:53)
  aura::Window::SetBounds(gfx::Rect const&) (ui/aura/window.cc:437)
  ash::test::VirtualKeyboardRootWindowControllerTest_ClickWithActiveModalDialog_Test::TestBody() (ash/root_window_controller_unittest.cc:771)


UninitCondition
Conditional jump or move depends on uninitialised value(s)
  keyboard::KeyboardLayoutManager::SetChildBounds(aura::Window*, gfx::Rect const&) (ui/keyboard/keyboard_layout_manager.cc:53)
  aura::Window::SetBounds(gfx::Rect const&) (ui/aura/window.cc:437)
  ash::test::VirtualKeyboardRootWindowControllerTest_EnsureCaretInWorkArea_Test::TestBody() (ash/root_window_controller_unittest.cc:827)


Original issue's description:
> Keep virtual keyboard visibility the same after enable an IME in a different extension
> 
> BUG=404340
> 
> Committed: https://chromium.googlesource.com/chromium/src/+/1d1ac761a3b84652541e8b6e06f3f46450c0f39d

TBR=kevers@chromium.org,oshima@chromium.org,bshe@chromium.org
BUG=404340

[Jeffrey Yasskin, 2014-08-26 01:54:25]

Created Revert of Keep virtual keyboard visibility the same after enable an IME
in a different extension

[commit-bot: I haz the power, 2014-08-26 01:56:03]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jyasskin@chromium.org/501293002/1

[commit-bot: I haz the power, 2014-08-26 01:57:37]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-26 01:57:38]

Failed to commit the patch.

[Jeffrey Yasskin, 2014-08-26 02:00:14]

The CQ bit was checked by jyasskin@chromium.org

[commit-bot: I haz the power, 2014-08-26 02:02:10]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jyasskin@chromium.org/501293002/1

[commit-bot: I haz the power, 2014-08-26 02:56:23]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  linux_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu/builds/...)
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/51396)
  linux_chromium_chromeos_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_gn_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)
  win_chromium_compile_dbg on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)
  win_chromium_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
  win_chromium_x64_rel_swarming on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[bshe, 2014-08-26 11:24:58]

On 2014/08/26 02:56:23, I haz the power (commit-bot) wrote:
> FYI, CQ is re-trying this CL (attempt #1).
> The failing builders are:
>   linux_gpu on tryserver.chromium.gpu
>
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu/builds/...)
>   win_gpu on tryserver.chromium.gpu
>
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/51396)
>   linux_chromium_chromeos_rel_swarming on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
>   linux_chromium_gn_rel on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
>   linux_chromium_rel_swarming on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
>   win8_chromium_rel on tryserver.chromium.win
>
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)
>   win_chromium_compile_dbg on tryserver.chromium.win
>
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_comp...)
>   win_chromium_rel_swarming on tryserver.chromium.win
>
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)
>   win_chromium_x64_rel_swarming on tryserver.chromium.win
>
(http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

According to this:
http://build.chromium.org/p/chromium.memory.fyi/builders/Chromium%20OS%20%28v...
My later CL (https://codereview.chromium.org/480723006/) fixed the problem. I
tbred you on that CL but you probably missed the review.
I think you probably dont need to revert my CL since the problem is gone. Sorry
for trouble.
my CL and dont need to add suppression.