Rename preferLowPowerWebGLRendering setting to forceWebGLUsesLowPower
https://bugs.webkit.org/show_bug.cgi?id=168339
Source/WebCore:

<rdar://problem/30522092>

Reviewed by Simon Fraser.

Use a setting name that more clearly reflects what it is doing. It's not
preferring to use the low-power GPU, it's forcing it.

* html/canvas/WebGLRenderingContextBase.cpp:
(WebCore::WebGLRenderingContextBase::create):
* page/Settings.in:

Source/WebKit/mac:

Reviewed by Simon Fraser.

Use a better name.

* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
(-[WebPreferences forceLowPowerGPUForWebGL]):
(-[WebPreferences setForceLowPowerGPUForWebGL:]):
(-[WebPreferences preferLowPowerWebGLRendering]): Deleted.
(-[WebPreferences setPreferLowPowerWebGLRendering:]): Deleted.
* WebView/WebPreferencesPrivate.h:
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@212331 268f45cc-cd09-0410-ab3c-d52691b4dbfc
8 files changed