Hacks to make HW decode work on linux via libva.

content/common/gpu/media/rendering_helper_gl.cc

Index: content/common/gpu/media/rendering_helper_gl.cc
diff --git a/content/common/gpu/media/rendering_helper_gl.cc b/content/common/gpu/media/rendering_helper_gl.cc
index 5dc56c1d1d864c08079177764b7e1be94aa5f8a5..5a643d32b629efa5866e1b650c9d1d450955d70a 100644
--- a/content/common/gpu/media/rendering_helper_gl.cc
+++ b/content/common/gpu/media/rendering_helper_gl.cc
@@ -193,11 +193,6 @@ void RenderingHelperGL::Initialize(bool suppress_swap_to_display,
     GLX_RENDER_TYPE, GLX_RGBA_BIT,
     GLX_BIND_TO_TEXTURE_TARGETS_EXT, GLX_TEXTURE_2D_BIT_EXT,
     GLX_BIND_TO_TEXTURE_RGB_EXT, GL_TRUE,
-    GLX_Y_INVERTED_EXT, GL_FALSE,
-    GLX_RED_SIZE, 1,
-    GLX_GREEN_SIZE, 1,
-    GLX_BLUE_SIZE, 1,
-    GLX_ALPHA_SIZE, 1,
     GLX_DOUBLEBUFFER, True,
     GL_NONE,
   };