Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER.

src/gpu/GrLayerCache.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrLayerCache_DEFINED
 #define GrLayerCache_DEFINED
 
@@ skipping 334 matching lines @@
             // If no one cares about the layer allow it to be recycled.
             this->unlock(layer);
         }
     }
 
     // Cleanup after any SkPicture deletions
     void processDeletedPictures();
 
     SkDEBUGCODE(void validate() const;)
 
-#ifdef SK_DEVELOPER
+#ifdef SK_DEBUG
     void writeLayersToDisk(const SkString& dirName);
 #endif
 
     static bool PlausiblyAtlasable(int width, int height) {
         return width <= kPlotWidth && height <= kPlotHeight;
     }
 
     void begin();
     void end();
 
@@ skipping 57 matching lines @@
         SkASSERT(fPlotLocks[plotIdx] > 0);
         --fPlotLocks[plotIdx];
     }
 
     // for testing
     friend class TestingAccess;
     int numLayers() const { return fLayerHash.count(); }
 };
 
 #endif