This CL adds support for extension in GYP.

test/ios/extension/ActionExtension/Info.plist

Index: test/ios/extension/ActionExtension/Info.plist
diff --git a/test/mac/depend-on-bundle/Info.plist b/test/ios/extension/ActionExtension/Info.plist
similarity index 50%
copy from test/mac/depend-on-bundle/Info.plist
copy to test/ios/extension/ActionExtension/Info.plist
index 5e05a5190c89319f64f3b900f19dc1473bb7fdfc..f89cd790bc23b1b07f5b551a76e3d683edda2493 100644
--- a/test/mac/depend-on-bundle/Info.plist
+++ b/test/ios/extension/ActionExtension/Info.plist
@@ -3,26 +3,40 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>ActionExtension</string>
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
-	<key>CFBundleIconFile</key>
-	<string></string>
 	<key>CFBundleIdentifier</key>
-	<string>com.yourcompany.${PRODUCT_NAME}</string>
+	<string>com.google.gyptest.extension.ActionExtension</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
 	<string>${PRODUCT_NAME}</string>
 	<key>CFBundlePackageType</key>
-	<string>FMWK</string>
+	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
-	<key>NSPrincipalClass</key>
-	<string></string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>NSExtensionActivationRule</key>
+			<string>TRUEPREDICATE</string>
+			<key>NSExtensionPointName</key>
+			<string>com.apple.ui-services</string>
+			<key>NSExtensionPointVersion</key>
+			<string>1.0</string>
+		</dict>
+		<key>NSExtensionMainStoryboard</key>
+		<string>MainInterface</string>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.ui-services</string>
+	</dict>
 </dict>
 </plist>