Web shell test to go back and forward.

ios/web/ios_web_shell_tests.gyp

Index: ios/web/ios_web_shell_tests.gyp
diff --git a/ios/web/ios_web_shell_tests.gyp b/ios/web/ios_web_shell_tests.gyp
index 806c056c451bea44af2dc1437558d6af11e4c96d..2ff17530fa419e86bc88836753499f1473da8f42 100644
--- a/ios/web/ios_web_shell_tests.gyp
+++ b/ios/web/ios_web_shell_tests.gyp
@@ -22,8 +22,15 @@
           'dependencies': [
             '../third_party/earl_grey/earl_grey.gyp:EarlGrey',
             'ios_web_shell.gyp:ios_web_shell',
+            'ios_web.gyp:ios_web_test_support',
           ],
           'sources': [
+            'public/test/http_server_util.h',
+            'public/test/http_server_util.mm',
+            'shell/test/utils/navigation_egutil.h',

[Eugene But (OOO till 7-30), 2016/04/21 17:07:51]

Utils is very generic directory name and it's totally unclear what should go
there and what should not. For now I would leave all util files right in
shell/test/. Later we can figure out the directory structure, but I do think
that name should be that generic. Thought?

[baxley, 2016/04/21 21:52:50]

Sounds good. Let's just leave it all in ios/web/shell/test. Then when we
finalize the design we can figure out what to do.

+            'shell/test/utils/navigation_egutil.mm',
+            'shell/test/utils/web_view_egutil.h',
+            'shell/test/utils/web_view_egutil.mm',
             'shell/test/web_shell_navigation_egtest.mm',
           ],
           'xcode_settings': {