Fixing the bug, that caused UI to hang after unsupported device was inserted.

chrome/browser/idle.h

Index: chrome/browser/idle.h
diff --git a/chrome/browser/idle.h b/chrome/browser/idle.h
index 05b5066351400cdf28dcbb771294f9317c44953e..f573948a768c3adf4dbd63bc3c8b8f5dd06b88f7 100644
--- a/chrome/browser/idle.h
+++ b/chrome/browser/idle.h
@@ -27,7 +27,8 @@ typedef base::Callback<void(IdleState)> IdleCallback;
 
 // Calculate the Idle state and notify the callback.
 void CalculateIdleState(unsigned int idle_threshold, IdleCallback notify);
-// Calculate the Idle state synchronously and return the state.
-IdleState CalculateIdleStateSync(unsigned int idle_threshold);
-
+// returns true if workstation is in locked state. It's a synchronous equivalent
+// of check if CalculateIdleState(0, ...) callback doesn't return

[tonibarzic, 2011/09/10 00:37:40]

Checks if Idle state is IDLE_STATE_LOCKED.

[sidor, 2011/09/10 02:18:28]

Done.

+// IDLE_STATE_LOCKED.
+bool IsWorkstationInLockedState();

[tonibarzic, 2011/09/10 00:37:40]

I find this name to similar to IsWorkstationLocked in ide_win.cc
My suggestion is CheckIdleStateEqualsLocked(), or CheckIdleStateIsLocked()

[sidor, 2011/09/10 02:18:28]

Done.

 #endif  // CHROME_BROWSER_IDLE_H_