Add fishhook to ios/third_party.

Fishhook is an iOS tool for rebinding symbols in Mach-O used in tests.

BUG=580715

Review URL: https://codereview.chromium.org/1625723002

Cr-Commit-Position: refs/heads/master@{#376744}

.gitignore

@@ -183,6 +183,7 @@ vs-chromium-project.txt
 /infra/.recipe_deps
 /internal_gyp
 /ios/build/util/CANARY_VERSION
+/ios/third_party/fishhook/src
 /ios/third_party/gcdwebserver/src
 /llvm
 /media/cast/logging/cast_logging_proto_lib.xml

DEPS

@@ -336,6 +336,8 @@ deps_os = {
      Var('deqp_url') + '@' + Var('deqp_revision'),
   },
   'ios': {
+    'src/ios/third_party/fishhook/src':
+     Var('chromium_git') + '/external/github.com/facebook/fishhook.git' + '@' + 'd172d5247aa590c25d0b1885448bae76036ea22c',
     'src/ios/third_party/gcdwebserver/src':
      Var('chromium_git') + '/external/github.com/swisspol/GCDWebServer.git' + '@' + '3d5fd0b8281a7224c057deb2d17709b5bea64836',
 

ios/ios.gyp

@@ -22,6 +22,7 @@
         'provider/ios_provider_chrome.gyp:*',
         'provider/ios_provider_web.gyp:*',
         'testing/ios_testing.gyp:*',
+        'third_party/fishhook/fishhook.gyp:*',
         'web/ios_web.gyp:*',
         'web/ios_web_inttests.gyp:*',
         'web/ios_web_shell.gyp:*',

ios/third_party/fishhook/LICENSE

@@ -0,0 +1,22 @@
+// Copyright (c) 2013, Facebook, Inc.
+// All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//   * Redistributions of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//   * Redistributions in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//   * Neither the name Facebook nor the names of its contributors may be used to
+//     endorse or promote products derived from this software without specific
+//     prior written permission.
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

ios/third_party/fishhook/OWNERS

@@ -0,0 +1,2 @@
+justincohen@chromium.org
+rohitrao@chromium.org

ios/third_party/fishhook/README.chromium

@@ -0,0 +1,11 @@
+Name: fishhook
+Short Name: fishhook
+URL: https://github.com/facebook/fishhook
+Version: 0.2
+License: BSD
+License File: NOT_SHIPPED
+Security Critical: no
+
+Description:
+Fishhook is a library that enables dynamically rebinding symbols in Mach-O
+binaries running on iOS.

ios/third_party/fishhook/fishhook.gyp

@@ -0,0 +1,21 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'targets': [
+    {
+      'target_name': 'fishhook',
+      'type': 'static_library',
+      'sources': [
+        'src/fishhook.c',
+        'src/fishhook.h',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          'src'
+        ],
+      },
+    },
+  ],
+}