Implement support for CHROMIUM_NV_path_rendering pseudo extension

src/gpu/gl/GrGpuGL_program.cpp

Index: src/gpu/gl/GrGpuGL_program.cpp
diff --git a/src/gpu/gl/GrGpuGL_program.cpp b/src/gpu/gl/GrGpuGL_program.cpp
index 0a7bb0e39ab5fc70f46ed153fc918e7fd1b0bda3..f18fec4758c0aa815700ceda7729f93a5e707417 100644
--- a/src/gpu/gl/GrGpuGL_program.cpp
+++ b/src/gpu/gl/GrGpuGL_program.cpp
@@ -343,9 +343,9 @@ void GrGpuGL::setupGeometry(const DrawInfo& info, size_t* indexOffsetInBytes) {
     GrGLAttribArrayState* attribState =
         fHWGeometryState.bindArrayAndBuffersToDraw(this, vbuf, ibuf);
 
+    uint32_t usedAttribArraysMask = 0;
     if (fCurrentProgram->hasVertexShader()) {
         int vertexAttribCount = this->getDrawState().getVertexAttribCount();
-        uint32_t usedAttribArraysMask = 0;
         const GrVertexAttrib* vertexAttrib = this->getDrawState().getVertexAttribs();
 
         for (int vertexAttribIndex = 0; vertexAttribIndex < vertexAttribCount;
@@ -363,6 +363,6 @@ void GrGpuGL::setupGeometry(const DrawInfo& info, size_t* indexOffsetInBytes) {
                              reinterpret_cast<GrGLvoid*>(
                                  vertexOffsetInBytes + vertexAttrib->fOffset));
         }
-        attribState->disableUnusedArrays(this, usedAttribArraysMask);
     }
+    attribState->disableUnusedArrays(this, usedAttribArraysMask);
 }