Revert of Fix HTML5 video blurry

cc/output/gl_renderer.h

Index: cc/output/gl_renderer.h
diff --git a/cc/output/gl_renderer.h b/cc/output/gl_renderer.h
index a3bdada3aa95ede625794f7168c9899d55e4d802..07ede049a7274ee93edda2d37c7e425dc0b1d36c 100644
--- a/cc/output/gl_renderer.h
+++ b/cc/output/gl_renderer.h
@@ -308,10 +308,9 @@
 
   // Texture shaders.
   typedef ProgramBinding<VertexShaderPosTexTransform,
-                         FragmentShaderRGBATexClampVaryingAlpha>
-      TextureProgram;
-  typedef ProgramBinding<VertexShaderPosTexTransform,
-                         FragmentShaderRGBATexClampPremultiplyAlpha>
+                         FragmentShaderRGBATexVaryingAlpha> TextureProgram;
+  typedef ProgramBinding<VertexShaderPosTexTransform,
+                         FragmentShaderRGBATexPremultiplyAlpha>
       NonPremultipliedTextureProgram;
   typedef ProgramBinding<VertexShaderPosTexTransform,
                          FragmentShaderTexBackgroundVaryingAlpha>
@@ -344,7 +343,7 @@
       RenderPassMaskColorMatrixProgram;
 
   // Video shaders.
-  typedef ProgramBinding<VertexShaderVideoTransform, FragmentShaderRGBATexClamp>
+  typedef ProgramBinding<VertexShaderVideoTransform, FragmentShaderRGBATex>
       VideoStreamTextureProgram;
   typedef ProgramBinding<VertexShaderPosTexYUVStretchOffset,
                          FragmentShaderYUVVideo> VideoYUVProgram;