media: Use bundled Widevine CDM in encrypted media browser tests

chrome/test/base/in_process_browser_test.cc

Index: chrome/test/base/in_process_browser_test.cc
diff --git a/chrome/test/base/in_process_browser_test.cc b/chrome/test/base/in_process_browser_test.cc
index a4f2126ba646946da2ed2680137c9b3119301f71..3bc719e0168541bcb9582831ee5ac21f1e597574 100644
--- a/chrome/test/base/in_process_browser_test.cc
+++ b/chrome/test/base/in_process_browser_test.cc
@@ -136,11 +136,13 @@ InProcessBrowserTest::InProcessBrowserTest()
       exit_when_last_browser_closes_(true),
       open_about_blank_on_browser_launch_(true),
       multi_desktop_test_(false),
-      run_accessibility_checks_for_test_case_(false)
+      run_accessibility_checks_for_test_case_(false),
+      enable_component_update_(false)
 #if defined(OS_MACOSX)
-      , autorelease_pool_(NULL)
+      ,

[xhwang, 2016/05/20 16:41:22]

this is done by git cl format

+      autorelease_pool_(NULL)
 #endif  // OS_MACOSX
-    {
+{
 #if defined(OS_MACOSX)
   // TODO(phajdan.jr): Make browser_tests self-contained on Mac, remove this.
   // Before we run the browser, we have to hack the path to the exe to match
@@ -244,7 +246,8 @@ void InProcessBrowserTest::SetUp() {
 void InProcessBrowserTest::PrepareTestCommandLine(
     base::CommandLine* command_line) {
   // Propagate commandline settings from test_launcher_utils.
-  test_launcher_utils::PrepareBrowserCommandLineForTests(command_line);
+  test_launcher_utils::PrepareBrowserCommandLineForTests(
+      command_line, enable_component_update_);
 
   // This is a Browser test.
   command_line->AppendSwitchASCII(switches::kTestType, kBrowserTestType);