Update SplitString calls to new form

media/formats/mp4/track_run_iterator_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_split.h"
 #include "media/formats/mp4/box_definitions.h"
 #include "media/formats/mp4/rcheck.h"
@@ skipping 128 matching lines @@
   }
 
   void SetFlagsOnSamples(const std::string& sample_info,
                          TrackFragmentRun* trun) {
     // US - SampleDependsOnUnknown & IsSyncSample
     // UN - SampleDependsOnUnknown & IsNonSyncSample
     // OS - SampleDependsOnOthers & IsSyncSample
     // ON - SampleDependsOnOthers & IsNonSyncSample
     // NS - SampleDependsOnNoOthers & IsSyncSample
     // NN - SampleDependsOnNoOthers & IsNonSyncSample
-    std::vector<std::string> flags_data;
-    base::SplitString(sample_info, ' ', &flags_data);
+    std::vector<std::string> flags_data = base::SplitString(
+        sample_info, " ", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
 
     if (flags_data.size() == 1u) {
       // Simulates the first_sample_flags_present set scenario,
       // where only one sample_flag value is set and the default
       // flags are used for everything else.
       ASSERT_GE(trun->sample_count, flags_data.size());
     } else {
       ASSERT_EQ(trun->sample_count, flags_data.size());
     }
 
@@ skipping 546 matching lines @@
 
   iter_->AdvanceRun();
 
   // Verify that nothing is marked as a random access point.
   EXPECT_EQ("2 KR P PR P KR K", KeyframeAndRAPInfo(iter_.get()));
 }
 
 
 }  // namespace mp4
 }  // namespace media