Install a hook to swap between SkPicture backends with a single define.

tests/PictureTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBBoxHierarchy.h"
 #include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
@@ skipping 562 matching lines @@
                     size_t dataSize = data ? data->size() : 0;
                 }
 #endif
             }
         }
     }
 }
 
 #define GENERATE_CANVAS(recorder, x) \
     (x) ? recorder.EXPERIMENTAL_beginRecording(100, 100) \
-        : recorder.beginRecording(100,100);
+        : recorder.  DEPRECATED_beginRecording(100,100);
 
 /* Hit a few SkPicture::Analysis cases not handled elsewhere. */
 static void test_analysis(skiatest::Reporter* reporter, bool useNewPath) {
     SkPictureRecorder recorder;
 
     SkCanvas* canvas = GENERATE_CANVAS(recorder, useNewPath);
     {
         canvas->drawRect(SkRect::MakeWH(10, 10), SkPaint ());
     }
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
@@ skipping 296 matching lines @@
         //      Restore
         // 3)
         //      SaveLayer w/ copyable paint
         //      Restore
         // 4)
         //      SaveLayer w/ non-copyable paint
         //      Restore
         {
             SkPictureRecorder recorder;
 
-            SkCanvas* c = recorder.beginRecording(kWidth, kHeight);
+            SkCanvas* c = recorder.DEPRECATED_beginRecording(kWidth, kHeight);
             // 1)
             c->saveLayer(NULL, NULL);
             c->restore();
 
             // 2)
             c->saveLayer(NULL, NULL);
                 c->translate(kWidth/2, kHeight/2);
                 SkRect r = SkRect::MakeXYWH(0, 0, kWidth/2, kHeight/2);
                 c->saveLayer(&r, NULL);
                 c->restore();
@@ skipping 84 matching lines @@
     #endif
         }
     }
 }
 
 #endif
 
 static void test_has_text(skiatest::Reporter* reporter, bool useNewPath) {
     SkPictureRecorder recorder;
 #define BEGIN_RECORDING useNewPath ? recorder.EXPERIMENTAL_beginRecording(100, 100) \
-                                   : recorder.             beginRecording(100, 100)
+                                   : recorder.  DEPRECATED_beginRecording(100, 100)
 
     SkCanvas* canvas = BEGIN_RECORDING;
     {
         canvas->drawRect(SkRect::MakeWH(20, 20), SkPaint());
     }
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
     REPORTER_ASSERT(reporter, !picture->hasText());
 
     SkPoint point = SkPoint::Make(10, 10);
     canvas = BEGIN_RECORDING;
@@ skipping 835 matching lines @@
     SkAutoTUnref<const SkPicture> picture(recorder.endRecording());
 
     SkCanvas big(640, 480), small(300, 200);
 
     picture->draw(&big);
     REPORTER_ASSERT(r, bbh.searchCalls == 0);
 
     picture->draw(&small);
     REPORTER_ASSERT(r, bbh.searchCalls == 1);
 }