Add assertions that the empty Platform::cryptographicallyRandomValues() overrides are not being use…

media/blink/run_all_unittests.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/bind.h"
 #include "base/message_loop/message_loop.h"
+#include "base/rand_util.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
 #include "build/build_config.h"
 #include "components/scheduler/child/scheduler_task_runner_delegate_impl.h"
 #include "components/scheduler/child/web_task_runner_impl.h"
 #include "components/scheduler/renderer/renderer_scheduler_impl.h"
 #include "components/scheduler/renderer/renderer_web_scheduler_impl.h"
 #include "components/scheduler/test/lazy_scheduler_message_loop_delegate_for_tests.h"
 #include "media/base/media.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 58 matching lines @@
 
  private:
   CurrentThreadMock m_currentThread;
 };
 
 TestBlinkPlatformSupport::~TestBlinkPlatformSupport() {}
 
 void TestBlinkPlatformSupport::cryptographicallyRandomValues(
     unsigned char* buffer,
     size_t length) {
+  base::RandBytes(buffer, length);
 }
 
 const unsigned char* TestBlinkPlatformSupport::getTraceCategoryEnabledFlag(
     const char* categoryName) {
   static const unsigned char tracingIsDisabled = 0;
   return &tracingIsDisabled;
 }
 
 class BlinkMediaTestSuite : public base::TestSuite {
  public:
@@ skipping 44 matching lines @@
   blink::initialize(blink_platform_support_.get());
 }
 
 int main(int argc, char** argv) {
   BlinkMediaTestSuite test_suite(argc, argv);
 
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&BlinkMediaTestSuite::Run,
                              base::Unretained(&test_suite)));
 }