Remove --pdf option as it can now be controlled by --config

gm/gmmain.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * Code for the "gm" (Golden Master) rendering comparison tool.
  *
@@ skipping 1381 matching lines @@
               "$ requires the end of the test to match\n"
               "^ and $ requires an exact match\n"
               "If a test does not match any list entry,\n"
               "it is skipped unless some list entry starts with ~");
 DEFINE_string(missingExpectationsPath, "", "Write images for tests without expectations "
               "into this directory.");
 DEFINE_string(mismatchPath, "", "Write images for tests that failed due to "
               "pixel mismatches into this directory.");
 DEFINE_string(modulo, "", "[--modulo <remainder> <divisor>]: only run tests for which "
               "testIndex %% divisor == remainder.");
-DEFINE_bool(pdf, true, "Exercise the pdf rendering test pass.");
 DEFINE_bool(pipe, false, "Exercise the SkGPipe replay test pass.");
 DEFINE_string2(readPath, r, "", "Read reference images from this dir, and report "
                "any differences between those and the newly generated ones.");
 DEFINE_bool(replay, false, "Exercise the SkPicture replay test pass.");
 DEFINE_string2(resourcePath, i, "", "Directory that stores image resources.");
 DEFINE_bool(rtree, false, "Exercise the R-Tree variant of SkPicture test pass.");
 DEFINE_bool(serialize, false, "Exercise the SkPicture serialization & deserialization test pass.");
 DEFINE_bool(simulatePipePlaybackFailure, false, "Simulate a rendering failure in pipe mode only.");
 DEFINE_bool(tiledPipe, false, "Exercise tiled SkGPipe replay.");
 DEFINE_bool(tileGrid, false, "Exercise the tile grid variant of SkPicture.");
@@ skipping 92 matching lines @@
 
     for (int i = 0; i < configs.count(); i++) {
         ConfigData config = gRec[configs[i]];
         const SkString shortNamePlusConfig = gmmain.make_shortname_plus_config(gm->shortName(),
                                                                                config.fName);
 
         // Skip any tests that we don't even need to try.
         // If any of these were skipped on a per-GM basis, record them as
         // kIntentionallySkipped.
         if (kPDF_Backend == config.fBackend) {
-            if (!FLAGS_pdf) {
-                continue;
-            }
             if (gmFlags & GM::kSkipPDF_Flag) {
                 gmmain.RecordTestResults(kIntentionallySkipped_ErrorType, shortNamePlusConfig,
                                          renderModeDescriptor);
                 errorsForAllConfigs.add(kIntentionallySkipped_ErrorType);
                 continue;
             }
         }
         if ((gmFlags & GM::kSkip565_Flag) &&
             (kRaster_Backend == config.fBackend) &&
             (SkBitmap::kRGB_565_Config == config.fConfig)) {
@@ skipping 743 matching lines @@
     if (FLAGS_forceBWtext) {
         canvas->setDrawFilter(SkNEW(BWTextDrawFilter))->unref();
     }
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif