Pull GN at r271709

This disables blink platform since there's an error in that file caught by this new build.

TBR=scottmg

Review URL: https://codereview.chromium.org/296053003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271726 0039d316-1c4b-4281-b951-d872f2087c98

BUILD.gn

@@ -52,7 +52,9 @@ group("root") {
     "//third_party/smhasher:cityhash",
     "//third_party/smhasher:murmurhash3",
     "//third_party/smhasher:pmurhash",
-    "//third_party/WebKit/Source/platform",
+    # TODO(brettw) re-enable once the unused variables in this .gn file are
+    # fixed and rolled into Chrome.
+    #"//third_party/WebKit/Source/platform",
     "//third_party/WebKit/Source/wtf",
     "//third_party/zlib",
     "//third_party:jpeg",
@@ -79,7 +81,7 @@ group("root") {
       "//gpu/command_buffer/client",  # Needs Skia.
       "//net",
       "//third_party/libusb",
-      "//third_party/WebKit/Source/platform",
+      #"//third_party/WebKit/Source/platform",
       "//third_party/WebKit/Source/wtf",  # TODO(brettw) re-enable for Android.
       "//tools/gn",
       "//ui/base:ui_base",

tools/gn/bin/linux/gn.sha1

-4cbb0e8664dd415f9dec44f8f70c9686630cf38f
+8b2de69dd544188ae7813d4e08b5b1b04f9aa9f1
\ No newline at end of file

tools/gn/bin/linux/gn32.sha1

-2bd6770e283ec33de78b7ce8433f419fbdaf6708
+1d1659f5d656746c5be525ce2b924faae4e237db
\ No newline at end of file

tools/gn/bin/mac/gn.sha1

-19fa6c687133c3479ee4917e950831fcee38d9d9
+34f931d05f6f0d949911c48d223d3af282feb393

tools/gn/bin/win/gn.exe.sha1

-4d8d44ebf698f16080e35600f9cad2fff178010c
+753fae83cdf54ffdc241a3206d0f27e07ac4ad8c