roll gyp 1046:1050

1047: make: Implement most stripping support.
1048: Change warning message text to say "Warning:" instead of "Error:".
1049: make: Let failing postbuilds mark the build as dirty.
1050: make: Add support for dwarf-with-dsym debug information.

BUG=none
TEST=none
TBR=mark


Review URL: http://codereview.chromium.org/7983016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102043 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -95,7 +95,7 @@ deps = {
     (Var("googlecode_url") % "snappy") + "/trunk@37",
 
   "src/tools/gyp":
-    (Var("googlecode_url") % "gyp") + "/trunk@1046",
+    (Var("googlecode_url") % "gyp") + "/trunk@1050",
 
   "src/v8":
     (Var("googlecode_url") % "v8") + "/trunk@" + Var("v8_revision"),