cc: Unify all sources of color space for YUVVideoDrawQuad

cc/output/gl_renderer.cc

Index: cc/output/gl_renderer.cc
diff --git a/cc/output/gl_renderer.cc b/cc/output/gl_renderer.cc
index 809bbdd130ed1b838241fe0de5511f3029772587..cd432465de5d69ff7139a2cae54011700b5c175a 100644
--- a/cc/output/gl_renderer.cc
+++ b/cc/output/gl_renderer.cc
@@ -2055,26 +2055,15 @@ void GLRenderer::DrawYUVVideoQuad(const YUVVideoDrawQuad* quad,
           ? UV_TEXTURE_MODE_UV
           : UV_TEXTURE_MODE_U_V;
 
-  // TODO(ccameron): There are currently three sources of the color space: the
-  // resource, quad->color_space, and quad->video_color_space. Remove two of
-  // them.
-  gfx::ColorSpace src_color_space = quad->video_color_space;
+  ResourceProvider::ScopedSamplerGL y_plane_lock(
+      resource_provider_, quad->y_plane_resource_id(), GL_TEXTURE1, GL_LINEAR);
+
+  gfx::ColorSpace src_color_space = y_plane_lock.color_space();
   gfx::ColorSpace dst_color_space =
       current_frame()->current_render_pass->color_space;
   if (!base::FeatureList::IsEnabled(media::kVideoColorManagement)) {
     if (!settings_->enable_color_correct_rendering)
       dst_color_space = gfx::ColorSpace();
-    switch (quad->color_space) {
-      case YUVVideoDrawQuad::REC_601:
-        src_color_space = gfx::ColorSpace::CreateREC601();
-        break;
-      case YUVVideoDrawQuad::REC_709:
-        src_color_space = gfx::ColorSpace::CreateREC709();
-        break;
-      case YUVVideoDrawQuad::JPEG:
-        src_color_space = gfx::ColorSpace::CreateJpeg();
-        break;
-    }
   }
   // Invalid or unspecified color spaces should be treated as REC709.
   if (!src_color_space.IsValid())
@@ -2083,10 +2072,6 @@ void GLRenderer::DrawYUVVideoQuad(const YUVVideoDrawQuad* quad,
   // The source color space should never be RGB.
   DCHECK_NE(src_color_space, src_color_space.GetAsFullRangeRGB());
 
-  ResourceProvider::ScopedSamplerGL y_plane_lock(
-      resource_provider_, quad->y_plane_resource_id(), GL_TEXTURE1, GL_LINEAR);
-  if (base::FeatureList::IsEnabled(media::kVideoColorManagement))
-    DCHECK_EQ(src_color_space, y_plane_lock.color_space());
   ResourceProvider::ScopedSamplerGL u_plane_lock(
       resource_provider_, quad->u_plane_resource_id(), GL_TEXTURE2, GL_LINEAR);
   DCHECK_EQ(y_plane_lock.target(), u_plane_lock.target());