Rename ENABLE(GLIB_SUPPORT) to USE(GLIB)
https://bugs.webkit.org/show_bug.cgi?id=104266

Patch by Jae Hyun Park <jae.park08@gmail.com> on 2013-02-10
Reviewed by Philippe Normand.

Using USE(GLIB) instead of ENABLE(GLIB_SUPPORT) is more consistent with
the existing macro naming conventions.

From Platform.h
USE() - use a particular third-party library or optional OS service
ENABLE() - turn on a specific feature of WebKit

.:

* Source/autotools/SetupAutoconfHeader.m4:
* Source/cmake/OptionsEfl.cmake:

Source/WebCore:

No new tests, no new functionality.

* WebCore.pri:

Source/WebKit/gtk:

* gyp/Configuration.gypi:

Source/WebKit/mac:

* WebView/WebView.mm:
(-[WebView _commonInitializationWithFrameName:groupName:]):
(-[WebView _close]):
* WebView/WebViewData.h:
* WebView/WebViewInternal.h:

Source/WTF:

* WTF.pri:
* wtf/Platform.h:
* wtf/gobject/GOwnPtr.cpp:
* wtf/gobject/GOwnPtr.h:
* wtf/gobject/GRefPtr.cpp:
* wtf/gobject/GRefPtr.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142395 268f45cc-cd09-0410-ab3c-d52691b4dbfc