Trying to fix bug crash when eglCreateWindowSurface (or any other code that causes createDevice to be invoked) is called and CreateDevice reports DEVICELOST or NOTAVAILABLE.

This was a Windows XP service pack 3 box.

0x10002545 	[libegl.dll 	- display.cpp:340] 	egl::Display::createDevice()
0x10002912 	[libegl.dll 	- display.cpp:468] 	egl::Display::getDevice()
0x01d6a80f 	[chrome.dll 	- gpu_info_collector_win.cc:29] 	gpu_info_collector::CollectGraphicsInfo(GPUInfo *)
0x01d68eca 	[chrome.dll 	- gpu_thread.cc:104] 	GpuThread::OnEstablishChannel(int)

Previously createDevice only checked for out of memory and the ASSERT(SUCCEEDED(result)) has no effect in release builds.

I simulated the failure in a debugger and discovered a second place where a null dereference would occur in this case.

I don't think this crash is technically correct but it prevents crashes.
Review URL: http://codereview.appspot.com/2217043

git-svn-id: https://angleproject.googlecode.com/svn/trunk@428 736b8ea6-26fd-11df-bfd4-992fa37f6226