https://bugs.webkit.org/show_bug.cgi?id=105825

Patch by Kondapally Kalyan <kalyan.kondapally@intel.com> on 2012-12-29
Reviewed by Kenneth Rohde Christiansen.

This patch decouples native window management and logic to find surface configuration in GLX implementation.

* platform/graphics/opengl/GLDefs.h:
* platform/graphics/surfaces/glx/GLXConfigSelector.h: Renamed from Source/WebCore/platform/graphics/surfaces/glx/GLXWindowResources.h.
(WebCore):
(GLXConfigSelector):
(WebCore::GLXConfigSelector::GLXConfigSelector):
(WebCore::GLXConfigSelector::~GLXConfigSelector):
(WebCore::GLXConfigSelector::visualInfo):
(WebCore::GLXConfigSelector::pBufferContextConfig):
(WebCore::GLXConfigSelector::surfaceContextConfig):
(WebCore::GLXConfigSelector::reset):
(WebCore::GLXConfigSelector::createConfig):

Helper class to find surface configuration.

* platform/graphics/surfaces/glx/GLXContext.h:
(GLXOffScreenContext):
* platform/graphics/surfaces/glx/GLXSurface.cpp:
(WebCore::GLXTransportSurface::GLXTransportSurface):
(WebCore::GLXTransportSurface::configuration):
(WebCore::GLXTransportSurface::setGeometry):
(WebCore::GLXTransportSurface::destroy):
(WebCore::GLXPBuffer::GLXPBuffer):
(WebCore::GLXPBuffer::initialize):
(WebCore::GLXPBuffer::configuration):
* platform/graphics/surfaces/glx/GLXSurface.h:
(GLXTransportSurface):
(GLXPBuffer):

Inheritance changed from X11OffScreenWindow to GLPlatformSurface.

* platform/graphics/surfaces/glx/X11WindowResources.cpp:
(WebCore):
(WebCore::X11OffScreenWindow::X11OffScreenWindow):
(WebCore::X11OffScreenWindow::reSizeWindow):
(WebCore::X11OffScreenWindow::createOffscreenWindow):
(WebCore::X11OffScreenWindow::destroyWindow):
(WebCore::X11OffScreenWindow::nativeSharedDisplay):
(WebCore::X11OffScreenWindow::setVisualInfo):
(WebCore::X11OffScreenWindow::isXRenderExtensionSupported):
* platform/graphics/surfaces/glx/X11WindowResources.h:
(WebCore::SharedX11Resources::create):
(SharedX11Resources):
(X11OffScreenWindow):

 Removed code related to surface configiration.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138567 268f45cc-cd09-0410-ab3c-d52691b4dbfc