Make LUTs independent of YUV in cc shaders

cc/output/program_binding.cc

Index: cc/output/program_binding.cc
diff --git a/cc/output/program_binding.cc b/cc/output/program_binding.cc
index d80ef682d8d84967f7ab46d6d96cdf80c2089010..fed93b582350b356a06fa5f83d5b60dc50b61c40 100644
--- a/cc/output/program_binding.cc
+++ b/cc/output/program_binding.cc
@@ -29,7 +29,8 @@ bool ProgramKey::operator==(const ProgramKey& other) const {
          has_color_matrix_ == other.has_color_matrix_ &&
          yuv_alpha_texture_mode_ == other.yuv_alpha_texture_mode_ &&
          uv_texture_mode_ == other.uv_texture_mode_ &&
-         color_conversion_mode_ == other.color_conversion_mode_;
+         has_resource_offset_ == other.has_resource_offset_ &&
+         has_lut_ == other.has_lut_;
 }
 
 // static
@@ -111,7 +112,7 @@ ProgramKey ProgramKey::YUVVideo(TexCoordPrecision precision,
                                 SamplerType sampler,
                                 YUVAlphaTextureMode yuv_alpha_texture_mode,
                                 UVTextureMode uv_texture_mode,
-                                ColorConversionMode color_conversion_mode) {
+                                bool use_lut) {
   ProgramKey result;
   result.type_ = PROGRAM_TYPE_YUV_VIDEO;
   result.precision_ = precision;
@@ -122,7 +123,12 @@ ProgramKey ProgramKey::YUVVideo(TexCoordPrecision precision,
   result.uv_texture_mode_ = uv_texture_mode;
   DCHECK(uv_texture_mode == UV_TEXTURE_MODE_UV ||
          uv_texture_mode == UV_TEXTURE_MODE_U_V);
-  result.color_conversion_mode_ = color_conversion_mode;
+  if (use_lut) {
+    result.has_lut_ = true;
+    result.has_resource_offset_ = true;
+  } else {
+    result.has_color_matrix_ = true;
+  }
   return result;
 }