Remove supalink

No longer required with 2010 builds, and not required (and doesn't-work-with)
ninja on 2008.

Deleted references to supalink here:
http://code.google.com/p/chromium/wiki/WindowsIncrementalLinking

R=thakis@chromium.orgo

BUG=140611


Review URL: https://chromiumcodereview.appspot.com/10832161

git-svn-id: http://src.chromium.org/svn/trunk/src/build@150151 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -703,7 +703,7 @@
 
     # Turn on Use Library Dependency Inputs for linking chrome.dll on Windows
     # to get incremental linking to be faster in debug builds.
-    'incremental_chrome_dll%': '<!(python <(DEPTH)/tools/win/supalink/check_installed.py)',
+    'incremental_chrome_dll%': '0',
 
     # This is the location of the sandbox binary. Chrome looks for this before
     # running the zygote process. If found, and SUID, it will be used to