Introduce intent manager.

shell/BUILD.gn

Index: shell/BUILD.gn
diff --git a/shell/BUILD.gn b/shell/BUILD.gn
index 4fa3e74e4e07d634fa1b967d26a068bacf7350ff..da0a78324675368a526e56d7c445489c2cc4089d 100644
--- a/shell/BUILD.gn
+++ b/shell/BUILD.gn
@@ -185,6 +185,10 @@ source_set("lib") {
       "android/android_handler_loader.h",
       "android/background_application_loader.cc",
       "android/background_application_loader.h",
+      "android/intent_manager_factory.cc",
+      "android/intent_manager_factory.h",
+      "android/intent_manager_impl.cc",
+      "android/intent_manager_impl.h",
       "android/keyboard_impl.cc",
       "android/keyboard_impl.h",
       "android/native_viewport_application_loader.cc",
@@ -198,6 +202,7 @@ source_set("lib") {
       ":run_android_application_function",
       "//mojo/application:content_handler",
       "//mojo/services/keyboard/public/interfaces",
+      "//services/android:bindings",
       "//services/gles2",
       "//services/native_viewport:lib",
     ]
@@ -252,6 +257,7 @@ if (is_android) {
     sources = [
       "android/apk/src/org/chromium/mojo/shell/AndroidHandler.java",
       "android/apk/src/org/chromium/mojo/shell/Bootstrap.java",
+      "android/apk/src/org/chromium/mojo/shell/IntentReceiverRegistry.java",
       "android/apk/src/org/chromium/mojo/shell/Keyboard.java",
       "android/apk/src/org/chromium/mojo/shell/ShellMain.java",
       "android/tests/src/org/chromium/mojo/shell/ShellTestBase.java",
@@ -295,7 +301,9 @@ if (is_android) {
   android_library("java") {
     java_files = [
       "android/apk/src/org/chromium/mojo/shell/AndroidHandler.java",
+      "android/apk/src/org/chromium/mojo/shell/DelegatingIntentService.java",
       "android/apk/src/org/chromium/mojo/shell/FileHelper.java",
+      "android/apk/src/org/chromium/mojo/shell/IntentReceiverRegistry.java",
       "android/apk/src/org/chromium/mojo/shell/Keyboard.java",
       "android/apk/src/org/chromium/mojo/shell/MojoShellActivity.java",
       "android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java",