https://bugs.webkit.org/show_bug.cgi?id=93423

Reviewed by Adrienne Walker.

Source/Platform:

Adds setters to control text antialiasing and checkerboarding behavior for content layers.

* chromium/public/WebContentLayer.h:
(WebContentLayer):

Source/WebCore:

This renames the "NonCompositedContentHost" flag to "useLCDText", which is the primary purpose of the flag. We
also use this flag to control whether we have border texels or not on the "root" layer, but I can't think of a
clean name that encapsulates both behaviors.

* platform/graphics/chromium/LayerChromium.cpp:
(WebCore::LayerChromium::LayerChromium):
(WebCore::LayerChromium::setUseLCDText):
(WebCore::LayerChromium::pushPropertiesTo):
* platform/graphics/chromium/LayerChromium.h:
(LayerChromium):
(WebCore::LayerChromium::useLCDText):
* platform/graphics/chromium/TiledLayerChromium.cpp:
(WebCore::TiledLayerChromium::setUseLCDText):
* platform/graphics/chromium/TiledLayerChromium.h:
* platform/graphics/chromium/cc/CCLayerImpl.cpp:
(WebCore::CCLayerImpl::CCLayerImpl):
* platform/graphics/chromium/cc/CCLayerImpl.h:
(WebCore::CCLayerImpl::setUseLCDText):
(WebCore::CCLayerImpl::useLCDText):
(CCLayerImpl):

Source/WebKit/chromium:

Switches to using Web*Layer APIs in NonCompositedContentHost instead of reaching in to the LayerChromium and
updates unit tests for the nonCompositedContent->useLCDText flag rename.

* src/NonCompositedContentHost.cpp:
(WebKit::NonCompositedContentHost::NonCompositedContentHost):
* src/WebContentLayer.cpp:
(WebKit::WebContentLayer::setUseLCDText):
(WebKit):
(WebKit::WebContentLayer::setDrawCheckerboardForMissingTiles):
* src/WebViewImpl.cpp:
* tests/CCLayerImplTest.cpp:
(WebCore::TEST):
* tests/CCLayerTreeHostImplTest.cpp:
* tests/LayerChromiumTest.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@125088 268f45cc-cd09-0410-ab3c-d52691b4dbfc