PaymentApp: Implement invokePaymentApp() in renderer side.

content/common/DEPS

Index: content/common/DEPS
diff --git a/content/common/DEPS b/content/common/DEPS
index caee767d81c7c705a73d231a6b24bc7fd5a94edd..a9bf07a228c1f6e3ddab2ca27290eaa927c89268 100644
--- a/content/common/DEPS
+++ b/content/common/DEPS
@@ -2,6 +2,7 @@ include_rules = [
   "-storage/browser",
 
   "+components/discardable_memory/common",
+  "+components/payments",
   "+device/base/synchronization",
   "+services/service_manager/public/cpp",
   "+services/video_capture/public/interfaces",
@@ -47,6 +48,7 @@ include_rules = [
   "+third_party/WebKit/public/platform/modules/screen_orientation/WebLockOrientationError.h",
   "+third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationLockType.h",
   "+third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h",
+  "+third_party/WebKit/public/platform/modules/payments/WebPaymentAppRequestData.h",
   "+third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerCacheError.h",
   "+third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerClientType.h",
   "+third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerError.h",