Add support for ios_web_shell xctest for devices.

ios/web/ios_web_shell_tests.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
-  'conditions': [
-    # The iOS frameworks being built for ios_web_shell_test require certs which
-    # bots do not currently have installed.  Ninja allows this, Xcode does not.
-    ['"<(GENERATOR)"=="ninja" or "<(GENERATOR_FLAVOR)"=="ninja"', {
-      'targets': [
+  'targets': [
+    {
+      'target_name': 'ios_web_shell_test',
+      'type': 'loadable_module',
+      'mac_xctest_bundle': 1,
+      'variables': {
+        'test_host': '<(_target_name)_host',
+      },
+      'dependencies': [
+        '<(test_host)',
+      ],
+      'xcode_settings': {
+        'WRAPPER_EXTENSION': 'xctest',
+        'TEST_HOST': '${BUILT_PRODUCTS_DIR}/<(test_host).app/<(test_host)',
+        'BUNDLE_LOADER': '$(TEST_HOST)',
+        'CODE_SIGN_IDENTITY[sdk=iphoneos*]': 'iPhone Developer',
+        'INFOPLIST_FILE': 'shell/test/Info.plist',
+        'OTHER_LDFLAGS': [
+          '-bundle_loader <(test_host).app/<(test_host)',
+        ],
+      },
+      'sources': [
+        'shell/test/shell_test.mm',
+      ],
+      'link_settings': {
+        'libraries': [
+          'Foundation.framework',
+          'XCTest.framework',
+        ],
+      },
+    },
+    {
+      # Create a test host for earl grey tests, so Xcode 7.3 and above
+      # doesn't contaminate the app structure.
+      'target_name': 'ios_web_shell_test_host',
+      'includes': [
+        'ios_web_shell_exe.gypi',
+      ],
+      'link_settings': {
+        'libraries': [
+          'XCTest.framework',
+        ],
+      },
+      'xcode_settings': {
+        'INFOPLIST_FILE': 'shell/test/Host-Info.plist',
+      },
+      'dependencies': [
+        '<(DEPTH)/ios/third_party/earl_grey/earl_grey.gyp:EarlGrey',
+        'ios_web.gyp:ios_web_test_support',
+      ],
+      'sources': [
+        'public/test/http_server_util.h',

[rohitrao (ping after 24h), 2016/04/26 11:40:58]

We should move these files (except for _egtest.mm) into an
ios_web_shell_test_support target, but that can happen outside of this CL.

[justincohen, 2016/04/26 12:27:54]

+ baxley, for follow up.

+        'public/test/http_server_util.mm',
+        'shell/test/navigation_test_util.h',
+        'shell/test/navigation_test_util.mm',
+        'shell/test/shell_matchers.h',
+        'shell/test/shell_matchers.mm',
+        'shell/test/web_shell_navigation_egtest.mm',
+        'shell/test/web_shell_test_util.h',
+        'shell/test/web_shell_test_util.mm',
+        'shell/test/web_view_matchers.h',
+        'shell/test/web_view_matchers.mm',
+      ],
+      'postbuilds': [
         {
-          'variables': {
-            'test_host': 'ios_web_shell.app/ios_web_shell',
-            'test_host_name': 'ios_web_shell',
-          },
-          'target_name': 'ios_web_shell_test',
-          'type': 'loadable_module',
-          'mac_xctest_bundle': 1,
-          'dependencies': [
-            '../third_party/earl_grey/earl_grey.gyp:EarlGrey',
-            'ios_web_shell.gyp:ios_web_shell',
-            'ios_web.gyp:ios_web_test_support',
+          'postbuild_name': 'Copy OCHamcrest to TEST_HOST',
+          'action': [
+            'ditto',
+            '${BUILT_PRODUCTS_DIR}/OCHamcrest.framework',
+            '${BUILT_PRODUCTS_DIR}/<(_target_name).app/Frameworks/OCHamcrest.framework',
           ],
-          'sources': [
-            'public/test/http_server_util.h',
-            'public/test/http_server_util.mm',
-            'shell/test/navigation_test_util.h',
-            'shell/test/navigation_test_util.mm',
-            'shell/test/shell_matchers.h',
-            'shell/test/shell_matchers.mm',
-            'shell/test/web_shell_navigation_egtest.mm',
-            'shell/test/web_shell_test_util.h',
-            'shell/test/web_shell_test_util.mm',
-            'shell/test/web_view_matchers.h',
-            'shell/test/web_view_matchers.mm',
+        },
+        {
+          'postbuild_name': 'Copy EarlGrey to TEST_HOST',
+          'action': [
+            'ditto',
+            '${BUILT_PRODUCTS_DIR}/EarlGrey.framework',
+            '${BUILT_PRODUCTS_DIR}/<(_target_name).app/Frameworks/EarlGrey.framework',
           ],
-          'xcode_settings': {
-            'WRAPPER_EXTENSION': 'xctest',
-            'TEST_HOST': '${BUILT_PRODUCTS_DIR}/<(test_host)',
-            'BUNDLE_LOADER': '$(TEST_HOST)',
-            'conditions':[
-              ['"<(GENERATOR)"!="xcode" or "<(GENERATOR_FLAVOR)"=="ninja"', {
-                'OTHER_LDFLAGS': [
-                  '-bundle_loader <@(test_host)',
-                ],
-              }],
-            ],
-          },
-          'link_settings': {
-            'libraries': [
-              'CoreGraphics.framework',
-              'Foundation.framework',
-              'QuartzCore.framework',
-              'UIKit.framework',
-              'XCTest.framework',
-            ],
-          },
         },
       ],
-    }, { # GENERATOR == ninja or GENERATOR_FLAVOR == ninja
-      'targets': [
-        {
-          # The iOS frameworks being built for ios_web_shell_test require certs
-          # which bot do not currently have installed.  Ninja allows this, Xcode
-          # does not.
-          'target_name': 'ios_web_shell_test',
-          'type': 'none',
-        },
-      ],
-    }],
+    },
   ],
 }