Removes TabFinder. We're not going to use it.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index db29ee33b1135f2249130482da2ba1069cb1d5c6..340e9a618e973867142f1cb4687b858cf0bd515f 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -686,10 +686,6 @@ const char kFeedbackServer[]                = "feedback-server";
 // handled gracefully.
 const char kFileDescriptorLimit[]           = "file-descriptor-limit";
 
-// If true opening a url from the omnibox attepts to focus an existing
-// tab.
-const char kFocusExistingTabOnOpen[]        = "focus-existing-tab-on-open";
-
 // Displays the First Run experience when the browser is started, regardless of
 // whether or not it's actually the first run.
 const char kFirstRun[]                      = "first-run";