add --writeChecksumBasedFilenames flag to render_pictures

debugger/QT/SkDebuggerGUI.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 "SkDebuggerGUI.h"
 #include "SkForceLinking.h"
 #include "SkGraphics.h"
@@ skipping 301 matching lines @@
     SkASSERT(pict);
     if (NULL == pict) {
         return;
     }
 
     SkASSERT(renderer != NULL);
     if (NULL == renderer) {
         return;
     }
 
-    renderer->init(pict);
+    renderer->init(pict, NULL, NULL, false);
 
     renderer->setup();
-    renderer->render(NULL);
+    renderer->render();
     renderer->resetState(true);    // flush, swapBuffers and Finish
 
     // We throw this away the first batch of times to remove first time effects (such as paging in this program)
     pict->resetTimes();
 
     for (int i = 0; i < repeats; ++i) {
         renderer->setup();
-        renderer->render(NULL);
+        renderer->render();
         renderer->resetState(false);  // flush & swapBuffers, but don't Finish
     }
     renderer->resetState(true);    // flush, swapBuffers and Finish
 
     renderer->end();
 }
 
 void SkDebuggerGUI::actionProfile() {
     // In order to profile we pass the command offsets (that were read-in
     // in loadPicture by the SkOffsetPicture) to an SkTimedPlaybackPicture.
@@ skipping 699 matching lines @@
     }
 
     // NOTE(chudy): Makes first item unselectable.
     QStandardItemModel* model = qobject_cast<QStandardItemModel*>(
             fFilter.model());
     QModelIndex firstIndex = model->index(0, fFilter.modelColumn(),
             fFilter.rootModelIndex());
     QStandardItem* firstItem = model->itemFromIndex(firstIndex);
     firstItem->setSelectable(false);
 }