Upstream the third-party gcdwebserver dependency for iOS

ios/third_party/gcdwebserver/gcdwebserver.gyp

+# Copyright 2014 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' : 'gcdwebserver',
+      'type': 'static_library',
+      'include_dirs': [
+        'src/GCDWebServer/Core',
+        'src/GCDWebServer/Requests',
+        'src/GCDWebServer/Responses',
+      ],
+      'direct_dependent_settings': {
+        'include_dirs': [
+          'src/GCDWebServer/Core',
+          'src/GCDWebServer/Requests',
+          'src/GCDWebServer/Responses',
+        ],
+      },
+      'xcode_settings': {
+        'CLANG_ENABLE_OBJC_ARC': 'YES',
+      },
+      'sources': [
+        'src/GCDWebServer/Core/GCDWebServer.h',
+        'src/GCDWebServer/Core/GCDWebServer.m',
+        'src/GCDWebServer/Core/GCDWebServerConnection.h',
+        'src/GCDWebServer/Core/GCDWebServerConnection.m',
+        'src/GCDWebServer/Core/GCDWebServerFunctions.h',
+        'src/GCDWebServer/Core/GCDWebServerFunctions.m',
+        'src/GCDWebServer/Core/GCDWebServerHTTPStatusCodes.h',
+        'src/GCDWebServer/Core/GCDWebServerPrivate.h',
+        'src/GCDWebServer/Core/GCDWebServerRequest.h',
+        'src/GCDWebServer/Core/GCDWebServerRequest.m',
+        'src/GCDWebServer/Core/GCDWebServerResponse.h',
+        'src/GCDWebServer/Core/GCDWebServerResponse.m',
+        'src/GCDWebServer/Requests/GCDWebServerDataRequest.h',
+        'src/GCDWebServer/Requests/GCDWebServerDataRequest.m',
+        'src/GCDWebServer/Requests/GCDWebServerFileRequest.h',
+        'src/GCDWebServer/Requests/GCDWebServerFileRequest.m',
+        'src/GCDWebServer/Requests/GCDWebServerMultiPartFormRequest.h',
+        'src/GCDWebServer/Requests/GCDWebServerMultiPartFormRequest.m',
+        'src/GCDWebServer/Requests/GCDWebServerURLEncodedFormRequest.h',
+        'src/GCDWebServer/Requests/GCDWebServerURLEncodedFormRequest.m',
+        'src/GCDWebServer/Responses/GCDWebServerDataResponse.h',
+        'src/GCDWebServer/Responses/GCDWebServerDataResponse.m',
+        'src/GCDWebServer/Responses/GCDWebServerErrorResponse.h',
+        'src/GCDWebServer/Responses/GCDWebServerErrorResponse.m',
+        'src/GCDWebServer/Responses/GCDWebServerFileResponse.h',
+        'src/GCDWebServer/Responses/GCDWebServerFileResponse.m',
+        'src/GCDWebServer/Responses/GCDWebServerStreamedResponse.h',
+        'src/GCDWebServer/Responses/GCDWebServerStreamedResponse.m',
+      ],
+      'link_settings': {
+        'libraries': [
+          '$(SDKROOT)/System/Library/Frameworks/CFNetwork.framework',
+          '$(SDKROOT)/System/Library/Frameworks/MobileCoreServices.framework',
+          '$(SDKROOT)/usr/lib/libz.dylib',
+        ],
+      },
+    },
+  ],
+}