Don't allow Chrome to go into background mode when launched by GCF.

chrome_frame/chrome_launcher_unittest.cc

Index: chrome_frame/chrome_launcher_unittest.cc
diff --git a/chrome_frame/chrome_launcher_unittest.cc b/chrome_frame/chrome_launcher_unittest.cc
index 0f2db438f1cff21417fab1f134e1b596c5977670..9e707ea383b6b18ac51d50426d6f86c9afd47f86 100644
--- a/chrome_frame/chrome_launcher_unittest.cc
+++ b/chrome_frame/chrome_launcher_unittest.cc
@@ -19,6 +19,7 @@ TEST(ChromeLauncher, IsValidCommandLine) {
 
   CommandLine good(FilePath(L"dummy.exe"));
   good.AppendSwitch(switches::kNoFirstRun);  // in whitelist
+  good.AppendSwitch(switches::kDisableBackgroundMode);  // in whitelist
   good.AppendSwitchASCII(switches::kUserDataDir, "foo");  // in whitelist
 
   EXPECT_TRUE(chrome_launcher::IsValidCommandLine(
@@ -61,6 +62,8 @@ TEST(ChromeLauncher, IsValidArgument) {
   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame=foo"));
   EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--chrome-frame=foo=foo"));
 
+  EXPECT_TRUE(chrome_launcher::IsValidArgument(L"--disable-background-mode"));

[robertshield, 2011/09/29 03:47:24]

nit: move this up to under line 58, since this is testing a valid flag name, not
a flag name variant

[grt (UTC plus 2), 2011/09/29 13:07:31]

Done.

+
   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"chrome-frame"));
   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"-chrome-frame"));
   EXPECT_FALSE(chrome_launcher::IsValidArgument(L"---chrome-frame"));