Creating functions for uploading a mipmapped texture.

src/gpu/GrTest.cpp

Index: src/gpu/GrTest.cpp
diff --git a/src/gpu/GrTest.cpp b/src/gpu/GrTest.cpp
index 4adc3f7b7b770585a34e92729b3efe509c4c60e9..eb0b7f76f20ff45fec5640cca50229ed8a2bf8b3 100644
--- a/src/gpu/GrTest.cpp
+++ b/src/gpu/GrTest.cpp
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2013 Google Inc.
  *
@@ -189,7 +188,7 @@ public:
                              GrPixelConfig readConfig, DrawPreference*,
                              ReadPixelTempDrawInfo*) override { return false; }
 
-    bool onGetWritePixelsInfo(GrSurface* dstSurface, int width, int height, size_t rowBytes,
+    bool onGetWritePixelsInfo(GrSurface* dstSurface, int width, int height,
                               GrPixelConfig srcConfig, DrawPreference*,
                               WritePixelTempDrawInfo*) override { return false; }
 
@@ -213,12 +212,12 @@ private:
     void xferBarrier(GrRenderTarget*, GrXferBarrierType) override {}
 
     GrTexture* onCreateTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle lifeCycle,
-                               const void* srcData, size_t rowBytes) override {
+                               const SkTArray<SkMipMapLevel>& texels) override {
         return nullptr;
     }
 
     GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle,
-                                         const void* srcData) override {
+                                         const SkTArray<SkMipMapLevel>& texels) override {
         return nullptr;
     }
 
@@ -250,8 +249,7 @@ private:
 
     bool onWritePixels(GrSurface* surface,
                        int left, int top, int width, int height,
-                       GrPixelConfig config, const void* buffer,
-                       size_t rowBytes) override {
+                       GrPixelConfig config, const SkTArray<SkMipMapLevel>& texels) override {
         return false;
     }
 
@@ -267,7 +265,7 @@ private:
 
     GrBackendObject createTestingOnlyBackendTexture(void* pixels, int w, int h,
                                                     GrPixelConfig config) const override {
-        return 0; 
+        return 0;
     }
     bool isTestingOnlyBackendTexture(GrBackendObject id) const override { return false; }
     void deleteTestingOnlyBackendTexture(GrBackendObject id) const override {}