Added code so renderer would cleanly exit.

chrome/common/chrome_switches.h

Index: chrome/common/chrome_switches.h
diff --git a/chrome/common/chrome_switches.h b/chrome/common/chrome_switches.h
index 44962398cc2bd9069309ebcd32d7c6e3b0b633db..f1ca593d8c879e7ce577e0cda611fb84ba4f0cec 100644
--- a/chrome/common/chrome_switches.h
+++ b/chrome/common/chrome_switches.h
@@ -162,6 +162,7 @@ extern const char kEnablePasswordGeneration[];
 extern const char kEnablePlatformApps[];
 extern const char kEnablePnacl[];
 extern const char kEnableProfiling[];
+extern const char kEnableRendererCleanExit[];

[Markus (顧孟勤), 2012/04/06 21:41:59]

You might want to make this switch conditional (#ifdef) on just the platforms
that it affects (POSIX?).

I think, in practice, this doesn't change Chrome's behavior. But it is good
practice to document that there are platforms where we don't even expect the
switch to have any effect.

[asharif1, 2012/04/09 23:26:35]

Done.

 extern const char kEnableResourceContentSettings[];
 extern const char kEnableSdch[];
 extern const char kEnableSuggestionsTabPage[];