Fix for the default browser info-bar showing after first run

chrome/browser/first_run.cc

Index: chrome/browser/first_run.cc
===================================================================
--- chrome/browser/first_run.cc	(revision 20029)
+++ chrome/browser/first_run.cc	(working copy)
@@ -58,9 +58,19 @@
 // TODO(port): Mac should share this code.
 #if !defined(OS_MACOSX)
 bool FirstRun::IsChromeFirstRun() {
+  // A troolean, 0 means not yet set, 1 means set to true, 2 set to false.
+  static int first_run = 0;
+  if (first_run != 0)
+    return first_run == 1;
+
   FilePath first_run_sentinel;
-  return (GetFirstRunSentinelFilePath(&first_run_sentinel) &&
-          !file_util::PathExists(first_run_sentinel));
+  if (!GetFirstRunSentinelFilePath(&first_run_sentinel) ||
+      file_util::PathExists(first_run_sentinel)) {
+    first_run = 2;
+    return false;
+  }
+  first_run = 1;
+  return true;
 }
 #endif