Revert of Add a force-layout-height-to-zero layout mode to WebViewImpl (https://codereview.chromium.org/382543003/)

Reason for revert:
Breaks WebKit Android (Nexus4)
http://build.chromium.org/p/chromium.webkit/builders/WebKit%20Android%20%28Nexus4%29/builds/17772

C   75.423s Main  [FAIL] WebFrameTest.SetForceZeroLayoutHeight:
C   75.423s Main  ../../third_party/WebKit/Source/web/tests/WebFrameTest.cpp:1396: Failure
C   75.423s Main  Value of: webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height()
C   75.423s Main    Actual: 735
C   75.423s Main  Expected: viewportHeight
C   75.423s Main  Which is: 480

Original issue's description:
> Add a force-layout-height-to-zero layout mode to WebViewImpl
> 
> This makes it possible for the android_webview to implement
> 'wrap_content' mode for the view's height without completely ignoring
> the viewport meta tag (like it's doing now).
> 
> BUG=392460
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=179705

TBR=mkosiba@chromium.org

Review URL: https://codereview.chromium.org/451633004

git-svn-id: svn://svn.chromium.org/blink/trunk@179713 bbb929c8-8fbe-4397-9dbb-9b2b20218538