Applied review comments from oshima for CL 7850026.

chrome/browser/idle_linux.cc

Index: chrome/browser/idle_linux.cc
diff --git a/chrome/browser/idle_linux.cc b/chrome/browser/idle_linux.cc
index b04427e922e2335e4c25b351e743d4ce0c4b33f2..0b0da1c95ec47080adfd27a874c57d8afb6e6a88 100644
--- a/chrome/browser/idle_linux.cc
+++ b/chrome/browser/idle_linux.cc
@@ -6,7 +6,10 @@
 
 #include "base/basictypes.h"
 #include "chrome/browser/idle_query_linux.h"
+
+#if !defined(USE_AURA)
 #include "chrome/browser/screensaver_window_finder_linux.h"
+#endif
 
 void CalculateIdleState(unsigned int idle_threshold, IdleCallback notify) {
   if (CheckIdleStateIsLocked()) {
@@ -22,7 +25,12 @@ void CalculateIdleState(unsigned int idle_threshold, IdleCallback notify) {
 }
 
 bool CheckIdleStateIsLocked() {
+#if defined(USE_AURA)
+  // TODO(saintlou): We have no Screensaver in Aura.

[oshima, 2011/09/19 22:31:03]

we will have, just different implementation. We just need aura version of
ScreenSaverWindowFinder (which can be an empty for now)

[Emmanuel Saint-loubert-Bié, 2011/09/19 23:26:02]

Done.

+  return false;
+#else
   // Usually the screensaver is used to lock the screen, so we do not need to
   // check if the workstation is locked.
   return ScreensaverWindowFinder::ScreensaverWindowExists();
+#endif
 }