DEPS: Upgrade snappy to 1.1.4.

third_party/snappy/README.chromium

Index: third_party/snappy/README.chromium
diff --git a/third_party/snappy/README.chromium b/third_party/snappy/README.chromium
index 20d84bfbfd9ec7cbe7dbea8403ce4357511d913e..47d0696f5f3c9065b48910e668ef9d37072f1939 100644
--- a/third_party/snappy/README.chromium
+++ b/third_party/snappy/README.chromium
@@ -1,7 +1,7 @@
 Name: Snappy: A fast compressor/decompressor
 Short Name: snappy
 URL: http://google.github.io/snappy/
-Version: 1.1.0-updates
+Version: 1.1.4-head
 License: New BSD
 License File: src/COPYING
 Security Critical: yes
@@ -9,9 +9,6 @@ Security Critical: yes
 Description:
 Compression library used by LevelDB.
 
-Local Changes:
-* #ifndef DISALLOW_COPY_AND_ASSIGN - https://github.com/google/snappy/pull/21

[jsbell, 2017/03/09 23:08:22]

If this is gone, I'd expect the #ifndefs to be removed, i.e. this CL to be
reverted:

https://codereview.chromium.org/1997503005

[pwnall, 2017/03/10 03:03:51]

Ack.

The PR referenced there was accepted into snappy, so the conditional define is
still there. It's just not a local change anymore.

That being said, I was completely unaware about having to regenerate the
configuration files. I have done so, and tweaked the results so things compile.

-
 Local Additions:
 * gyp file for building in chromium
   * Suppress clang header-hygiene warning - https://code.google.com/p/snappy/issues/detail?id=70