Fix paths with different seperators being compared in the analyzer on Windows.

pylib/gyp/generator/analyzer.py

Index: pylib/gyp/generator/analyzer.py
diff --git a/pylib/gyp/generator/analyzer.py b/pylib/gyp/generator/analyzer.py
index 16bff961ec499c29225df02d4df0e6971935b219..f403d4e266b048e59b81512ad43c2a95e37dcc74 100644
--- a/pylib/gyp/generator/analyzer.py
+++ b/pylib/gyp/generator/analyzer.py
@@ -338,7 +338,7 @@ def _GenerateTargets(data, target_list, target_dicts, toplevel_dir, files,
       sources = _ExtractSources(target_name, target_dicts[target_name],
                                 toplevel_dir)
       for source in sources:
-        if os.path.normpath(source) in files:
+        if _ToGypPath(os.path.normpath(source)) in files:
           print 'target', target_name, 'matches', source
           target.match_status = MATCH_STATUS_MATCHES
           matching_targets.append(target)
@@ -498,7 +498,7 @@ def _WasGypIncludeFileModified(params, files):
   files."""
   if params['options'].includes:
     for include in params['options'].includes:
-      if _ToGypPath(include) in files:
+      if _ToGypPath(os.path.normpath(include)) in files:
         print 'Include file modified, assuming all changed', include
         return True
   return False