Get content_browsertest working. I've added a simple test for now, and will convert the tests in sr…

content/test/test_launcher.cc

 // Copyright (c) 2012 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 "content/public/test/test_launcher.h"
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 23 matching lines @@
 #include "content/common/sandbox_policy.h"
 #include "sandbox/src/dep.h"
 #include "sandbox/src/sandbox_factory.h"
 #include "sandbox/src/sandbox_types.h"
 #elif defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 namespace test_launcher {
 
+namespace {
+TestLauncherDelegate* g_launcher_delegate;
+}
+
 // The environment variable name for the total number of test shards.
 const char kTestTotalShards[] = "GTEST_TOTAL_SHARDS";
 // The environment variable name for the test shard index.
 const char kTestShardIndex[] = "GTEST_SHARD_INDEX";
 
 // The default output file for XML output.
 const FilePath::CharType kDefaultOutputFile[] = FILE_PATH_LITERAL(
     "test_detail.xml");
 
 // Quit test execution after this number of tests has timed out.
@@ skipping 512 matching lines @@
 const char kHelpFlag[]   = "help";
 
 const char kWarmupFlag[] = "warmup";
 
 TestLauncherDelegate::~TestLauncherDelegate() {
 }
 
 int LaunchTests(TestLauncherDelegate* launcher_delegate,
                 int argc,
                 char** argv) {
+  DCHECK(!g_launcher_delegate);
+  g_launcher_delegate = launcher_delegate;
   launcher_delegate->EarlyInitialize();
 
   CommandLine::Init(argc, argv);
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
 
   if (command_line->HasSwitch(kHelpFlag)) {
     PrintUsage();
     return 0;
   }
 
@@ skipping 71 matching lines @@
       break;
     }
 
     // Special value "-1" means "repeat indefinitely".
     if (cycles != -1)
       cycles--;
   }
   return exit_code;
 }
 
+TestLauncherDelegate* GetCurrentTestLauncherDelegate() {
+  return g_launcher_delegate;
+}
+
 }  // namespace test_launcher