Appeasing the compilers

src/gpu/GrTextureParamsAdjuster.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrTextureParamsAdjuster.h"
 
 #include "GrCaps.h"
@@ skipping 54 matching lines @@
 
     SkAutoTUnref<GrTexture> copy(context->textureProvider()->createTexture(rtDesc, true));
     if (!copy) {
         return nullptr;
     }
 
     // TODO: If no scaling is being performed then use copySurface.
 
     GrPaint paint;
 
-    SkScalar sx;
-    SkScalar sy;
+    // TODO: Initializing these values for no reason cause the compiler is complaining
+    SkScalar sx = 0.f;
+    SkScalar sy = 0.f;
     if (subset) {
         sx = 1.f / inputTexture->width();
         sy = 1.f / inputTexture->height();
     }
 
     if (copyParams.fFilter != GrTextureParams::kNone_FilterMode && subset &&
         (subset->width() != copyParams.fWidth || subset->height() != copyParams.fHeight)) {
         SkRect domain;
         domain.fLeft = (subset->fLeft + 0.5f) * sx;
         domain.fTop = (subset->fTop + 0.5f)* sy;
@@ skipping 387 matching lines @@
                                            filterOrNullForBicubic);
 }
 
 GrTexture* GrTextureMaker::generateTextureForParams(const CopyParams& copyParams) {
     SkAutoTUnref<GrTexture> original(this->refOriginalTexture());
     if (!original) {
         return nullptr;
     }
     return copy_on_gpu(original, nullptr, copyParams);
 }