Updating calls to offscreen buffers to use a size of (0,0) when they do not require an actual buffer

content/gpu/gpu_main.cc

Index: content/gpu/gpu_main.cc
diff --git a/content/gpu/gpu_main.cc b/content/gpu/gpu_main.cc
index 8974994f94b23240c5a5b51a90af3c639414c7f0..dd9759bb47189b98ce993b27335acf4d77a12b07 100644
--- a/content/gpu/gpu_main.cc
+++ b/content/gpu/gpu_main.cc
@@ -383,7 +383,7 @@ namespace {
 #if defined(OS_LINUX)
 void CreateDummyGlContext() {
   scoped_refptr<gfx::GLSurface> surface(
-      gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size(1, 1)));
+      gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size()));
   if (!surface.get()) {
     VLOG(1) << "gfx::GLSurface::CreateOffscreenGLSurface failed";
     return;