Require SK_DECLARE_STATIC_LAZY_PTR is used in global scope.

src/core/SkImageFilter.cpp

 /*
  * Copyright 2012 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 "SkImageFilter.h"
 
 #include "SkBitmap.h"
@@ skipping 79 matching lines @@
         }
         if (!buffer.isValid()) {
             return false;
         }
     }
     SkRect rect;
     buffer.readRect(&rect);
     if (!buffer.isValid() || !buffer.validate(SkIsValidRect(rect))) {
         return false;
     }
-    
+
     uint32_t flags = buffer.readUInt();
     fCropRect = CropRect(rect, flags);
     if (buffer.isVersionLT(SkReadBuffer::kImageFilterUniqueID_Version)) {
         fUniqueID = next_image_filter_unique_id();
     } else {
         fUniqueID = buffer.readUInt();
     }
     return buffer.isValid();
 }
 
@@ skipping 377 matching lines @@
 SkImageFilter::Cache* CreateCache() {
     return SkImageFilter::Cache::Create(kDefaultCacheSize);
 }
 
 } // namespace
 
 SkImageFilter::Cache* SkImageFilter::Cache::Create(size_t maxBytes) {
     return SkNEW_ARGS(CacheImpl, (maxBytes));
 }
 
+SK_DECLARE_STATIC_LAZY_PTR(SkImageFilter::Cache, cache, CreateCache);
+
 SkImageFilter::Cache* SkImageFilter::Cache::Get() {
-    SK_DECLARE_STATIC_LAZY_PTR(SkImageFilter::Cache, cache, CreateCache);
     return cache.get();
 }