Finish populating the new_hashes map after finding a dirty input.

any_input_dirty would return early when finding a dirty input and not finish
filling the new_hashes map.  This would require multiple runs of the code
generation script to fully generate all the outputs.

BUG=angleproject:2695

Change-Id: Ie62190efe2765df432b0a535fb8d33ed2ffa66a7
Reviewed-on: https://chromium-review.googlesource.com/1127439
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

scripts/run_code_generation.py

@@ -168,12 +168,13 @@ def md5(fname):
     return hash_md5.hexdigest()
 
 def any_input_dirty(name, inputs):
+    found_dirty_input = False
     for finput in inputs:
         key = name + ":" + finput
         new_hashes[key] = md5(finput)
         if (not key in old_hashes) or (old_hashes[key] != new_hashes[key]):
-            return True
-    return False
+            found_dirty_input = True
+    return found_dirty_input
 
 os.chdir(script_dir)
 old_hashes = json.load(open(hash_fname))