Remove uniqueID from all filter serialization.

src/effects/SkPictureImageFilter.cpp

 /*
  * Copyright 2013 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureImageFilter.h"
 #include "SkDevice.h"
 #include "SkCanvas.h"
 #include "SkReadBuffer.h"
 #include "SkSurfaceProps.h"
 #include "SkWriteBuffer.h"
 #include "SkValidationUtils.h"
 
-SkPictureImageFilter::SkPictureImageFilter(const SkPicture* picture, uint32_t uniqueID)
-    : INHERITED(0, 0, NULL, uniqueID)
+SkPictureImageFilter::SkPictureImageFilter(const SkPicture* picture)
+    : INHERITED(0, 0, NULL)
     , fPicture(SkSafeRef(picture))
     , fCropRect(picture ? picture->cullRect() : SkRect::MakeEmpty())
     , fPictureResolution(kDeviceSpace_PictureResolution) 
     , fFilterQuality(kLow_SkFilterQuality) {
 }
 
 SkPictureImageFilter::SkPictureImageFilter(const SkPicture* picture, const SkRect& cropRect,
-                                           uint32_t uniqueID, PictureResolution pictureResolution,
+                                           PictureResolution pictureResolution,
                                            SkFilterQuality filterQuality)
-    : INHERITED(0, 0, NULL, uniqueID)
+    : INHERITED(0, 0, NULL)
     , fPicture(SkSafeRef(picture))
     , fCropRect(cropRect)
     , fPictureResolution(pictureResolution)
     , fFilterQuality(filterQuality) {
 }
 
 SkPictureImageFilter::~SkPictureImageFilter() {
     SkSafeUnref(fPicture);
 }
 
@@ skipping 142 matching lines @@
     str->appendf("crop: (%f,%f,%f,%f) ", 
                  fCropRect.fLeft, fCropRect.fTop, fCropRect.fRight, fCropRect.fBottom);
     if (fPicture) {
         str->appendf("picture: (%f,%f,%f,%f)",
                      fPicture->cullRect().fLeft, fPicture->cullRect().fTop,
                      fPicture->cullRect().fRight, fPicture->cullRect().fBottom);
     }
     str->append(")");
 }
 #endif