Unreviewed, rolling out r148247.
http://trac.webkit.org/changeset/148247
https://bugs.webkit.org/show_bug.cgi?id=114490

Cairo dep fails to build on builders due to missing EGL
headers (Requested by zdobersek on #webkit).

Patch by Commit Queue <rniwa@webkit.org> on 2013-04-11

.: 

* Source/autotools/FindDependencies.m4:
* Source/autotools/PrintBuildConfiguration.m4:
* Source/autotools/SetupWebKitFeatures.m4:

Source/WebCore: 

* platform/graphics/GraphicsContext.cpp:
(WebCore):
* platform/graphics/ImageBuffer.cpp:
(WebCore):
* platform/graphics/cairo/GLContext.h:
(GLContext):
* platform/graphics/cairo/GraphicsContextCairo.cpp:
* platform/graphics/cairo/ImageBufferCairo.cpp:
(WebCore::ImageBufferData::ImageBufferData):
(WebCore::ImageBuffer::ImageBuffer):
(WebCore::ImageBuffer::platformTransformColorSpace):
(WebCore::getImageData):
(WebCore::ImageBuffer::putByteArray):
(WebCore):
* platform/graphics/cairo/ImageBufferDataCairo.h:
(ImageBufferData):
* platform/graphics/egl/GLContextEGL.cpp:
(WebCore::GLContextEGL::GLContextEGL):
(WebCore::GLContextEGL::~GLContextEGL):
* platform/graphics/egl/GLContextEGL.h:
* platform/graphics/glx/GLContextGLX.cpp:
(WebCore::GLContextGLX::GLContextGLX):
(WebCore::GLContextGLX::~GLContextGLX):
* platform/graphics/glx/GLContextGLX.h:
(GLContextGLX):

Tools: 

* Scripts/webkitdirs.pm:
(buildAutotoolsProject):
* gtk/jhbuild.modules:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148262 268f45cc-cd09-0410-ab3c-d52691b4dbfc