Introduce ManifestUpgradeDetector for WebAPK to detect web manifest changes.

chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc

Index: chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
diff --git a/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc b/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
index bc55cb26db57533d4050e4ae37e0a09bc64cecdf..ef589572be68e904253cebc6256541491285cbd6 100644
--- a/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
+++ b/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
@@ -44,7 +44,7 @@ AddToHomescreenDialogHelper::AddToHomescreenDialogHelper(
           ShortcutHelper::GetMinimumHomescreenIconSizeInDp(),
           ShortcutHelper::GetIdealSplashImageSizeInDp(),
           ShortcutHelper::GetMinimumSplashImageSizeInDp(),
-          this)) {
+          false, this)) {
   java_ref_.Reset(env, obj);
 }
 
@@ -63,8 +63,10 @@ void AddToHomescreenDialogHelper::OnUserTitleAvailable(
                                                   j_user_title.obj());
 }
 
-void AddToHomescreenDialogHelper::OnDataAvailable(const ShortcutInfo& info,
-                                                  const SkBitmap& icon) {
+void AddToHomescreenDialogHelper::OnDataAvailable(
+    const ShortcutInfo& info,
+    const SkBitmap& icon,
+    const std::vector<std::string>& icon_urls) {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> java_bitmap;
   if (icon.getSize())