Remove uniqueID from all filter serialization.

src/effects/SkRectShaderImageFilter.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRectShaderImageFilter.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkDevice.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
 #include "SkShader.h"
 
 SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const SkRect& rect) {
     SkASSERT(s);
     uint32_t flags = CropRect::kHasAll_CropEdge;
     if (rect.width() == 0 || rect.height() == 0) {
         flags = 0x0;
     }
     CropRect cropRect(rect, flags);
     return s ? SkNEW_ARGS(SkRectShaderImageFilter, (s, &cropRect)) : NULL;
 }
 
-SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const CropRect* cropRect, uint32_t uniqueID) {
+SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const CropRect* cropRect) {
     SkASSERT(s);
-    return s ? SkNEW_ARGS(SkRectShaderImageFilter, (s, cropRect, uniqueID)) : NULL;
+    return s ? SkNEW_ARGS(SkRectShaderImageFilter, (s, cropRect)) : NULL;
 }
 
-SkRectShaderImageFilter::SkRectShaderImageFilter(SkShader* s, const CropRect* cropRect,
-                                                 uint32_t uniqueID)
-  : INHERITED(0, NULL, cropRect, uniqueID)
+SkRectShaderImageFilter::SkRectShaderImageFilter(SkShader* s, const CropRect* cropRect)
+  : INHERITED(0, NULL, cropRect)
   , fShader(SkRef(s)) {
 }
 
 SkFlattenable* SkRectShaderImageFilter::CreateProc(SkReadBuffer& buffer) {
     SK_IMAGEFILTER_UNFLATTEN_COMMON(common, 0);
     SkAutoTUnref<SkShader> shader(buffer.readShader());
-    return Create(shader.get(), &common.cropRect(), common.uniqueID());
+    return Create(shader.get(), &common.cropRect());
 }
 
 void SkRectShaderImageFilter::flatten(SkWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
     buffer.writeFlattenable(fShader);
 }
 
 SkRectShaderImageFilter::~SkRectShaderImageFilter() {
     fShader->unref();
 }
@@ skipping 28 matching lines @@
     offset->fY = bounds.fTop;
     return true;
 }
 
 #ifndef SK_IGNORE_TO_STRING
 void SkRectShaderImageFilter::toString(SkString* str) const {
     str->appendf("SkRectShaderImageFilter: (");
     str->append(")");
 }
 #endif