Conditionally insert gl_PointSize into shaders.

src/gpu/instanced/GLInstancedRendering.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GLInstancedRendering.h"
 
 #include "GrResourceProvider.h"
@@ skipping 186 matching lines @@
 
     SkASSERT(glInstancesIdx == numGLInstances);
     fInstanceBuffer->unmap();
 }
 
 void GLInstancedRendering::onDraw(const GrPipeline& pipeline, const InstanceProcessor& instProc,
                                   const Batch* baseBatch) {
     if (!fDrawIndirectBuffer && !fGLDrawCmdsInfo) {
         return; // beginFlush was not successful.
     }
-    if (!this->glGpu()->flushGLState(pipeline, instProc)) {
+    if (!this->glGpu()->flushGLState(pipeline, instProc, false)) {
         return;
     }
 
     if (fDrawIndirectBuffer) {
         this->glGpu()->bindBuffer(kDrawIndirect_GrBufferType, fDrawIndirectBuffer.get());
     }
 
     const GrGLCaps& glCaps = this->glGpu()->glCaps();
     const GLBatch* batch = static_cast<const GLBatch*>(baseBatch);
     int numCommands = batch->numGLCommands();
@@ skipping 97 matching lines @@
         GL_CALL(DeleteVertexArrays(1, &fVertexArrayID));
         this->glGpu()->notifyVertexArrayDelete(fVertexArrayID);
     }
     fVertexArrayID = 0;
     fInstanceBuffer.reset();
     fDrawIndirectBuffer.reset();
     fInstanceAttribsBufferUniqueId = SK_InvalidUniqueID;
 }
 
 }