Issue 199: invalid assertion in Surface.cpp makes debug browser crash on conformance test drawingbuffer-static-canvas-test.html

This patch fixes assertions that were wrongly asserting that only OOM errors could occur when allocating a D3D texture/surface. The drawingbuffer-static-canvas-test.html test tries a 32768x150 size, and that fails because of the too large width without being OOM.



git-svn-id: https://angleproject.googlecode.com/svn/trunk@739 736b8ea6-26fd-11df-bfd4-992fa37f6226