Delete most web intents code.

chrome/common/extensions/api/app_runtime.idl

Index: chrome/common/extensions/api/app_runtime.idl
diff --git a/chrome/common/extensions/api/app_runtime.idl b/chrome/common/extensions/api/app_runtime.idl
index e63dc5b471b367726ce0b03b23f5c8841cfdf899..fc602db2e1114529324050d44825c366a8ba42ac 100644
--- a/chrome/common/extensions/api/app_runtime.idl
+++ b/chrome/common/extensions/api/app_runtime.idl
@@ -44,15 +44,16 @@ namespace app.runtime {
 
   interface Events {
     // Fired when an app is launched from the launcher or in response to a web
-    // intent.
-    static void onLaunched(optional LaunchData launchData);
+    // intent. Deprecated.
+    [nodoc] static void onLaunched(optional LaunchData launchData);
 
     // Fired at Chrome startup to apps that were running when Chrome last shut
     // down.
     static void onRestarted();
   };
 
-  dictionary IntentResponse {
+  // Deprecated.
+  [nodoc] dictionary IntentResponse {
     // Identifies the intent.
     long intentId;
 
@@ -66,7 +67,7 @@ namespace app.runtime {
   interface Functions {
     // postIntentResponse is an internal method to responds to an intent
     // previously sent to a packaged app. This is identified by intentId, and
-    // should only be invoked at most once per intentId.
+    // should only be invoked at most once per intentId. Deprecated.
     [nodoc] static void postIntentResponse(IntentResponse intentResponse);
   };
 };