reset shader compilations for stats

src/gpu/gl/GrGLGpu.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLGpu.h"
 #include "GrGLGLSL.h"
@@ skipping 3329 matching lines @@
 
     if (!abandonTexture) {
         GL_CALL(DeleteTextures(1, &texID));
     }
 
 #ifndef SK_IGNORE_GL_TEXTURE_TARGET
     delete info;
 #endif
 }
 
+void GrGLGpu::resetShaderCacheForTesting() const {
+    fProgramCache->abandon();
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 GrGLAttribArrayState* GrGLGpu::HWGeometryState::bindArrayAndBuffersToDraw(
                                                 GrGLGpu* gpu,
                                                 const GrGLVertexBuffer* vbuffer,
                                                 const GrGLIndexBuffer* ibuffer) {
     SkASSERT(vbuffer);
     GrGLuint vbufferID = vbuffer->bufferID();
     GrGLuint* ibufferIDPtr = nullptr;
     GrGLuint ibufferID;
     if (ibuffer) {
@@ skipping 38 matching lines @@
             this->setVertexArrayID(gpu, 0);
         }
         int attrCount = gpu->glCaps().maxVertexAttributes();
         if (fDefaultVertexArrayAttribState.count() != attrCount) {
             fDefaultVertexArrayAttribState.resize(attrCount);
         }
         attribState = &fDefaultVertexArrayAttribState;
     }
     return attribState;
 }