Make AppBannerInfoBar install WebAPK.

chrome/browser/android/banners/app_banner_manager_android.cc

Index: chrome/browser/android/banners/app_banner_manager_android.cc
diff --git a/chrome/browser/android/banners/app_banner_manager_android.cc b/chrome/browser/android/banners/app_banner_manager_android.cc
index b25d564d663b6d50cfd32691a46bfdb8d2285565..a3784a11e4d7628714b8a2c6dd013d6d11c0a02b 100644
--- a/chrome/browser/android/banners/app_banner_manager_android.cc
+++ b/chrome/browser/android/banners/app_banner_manager_android.cc
@@ -8,16 +8,19 @@
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
+#include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/android/banners/app_banner_infobar_delegate_android.h"
 #include "chrome/browser/android/shortcut_helper.h"
+#include "chrome/browser/android/webapk/chrome_webapk_host.h"
 #include "chrome/browser/banners/app_banner_metrics.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/manifest/manifest_icon_downloader.h"
 #include "chrome/browser/manifest/manifest_icon_selector.h"
 #include "chrome/browser/ui/android/infobars/app_banner_infobar_android.h"
 #include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_switches.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/frame_navigate_params.h"
 #include "jni/AppBannerManager_jni.h"
@@ -38,6 +41,10 @@ const char kReferrerName[] = "referrer";
 const char kIdName[] = "id";
 const char kPlayInlineReferrer[] = "playinline=chrome_inline";
 
+bool isWebApk(const GURL& start_url) {

[dominickn, 2016/08/20 23:44:08]

Call this AreWebAPKsEnabled. Check only the command line flag, and move the
HTTPS check outside the method.

+  return ChromeWebApkHost::AreWebApkEnabled() && start_url.SchemeIs("https");

[pkotwicz, 2016/08/19 22:17:37]

Is checking https:// necessary? Doesn't service worker require https:// ?

+}
+
 }  // anonymous namespace
 
 namespace banners {
@@ -177,17 +184,24 @@ void AppBannerManagerAndroid::ShowBanner() {
 
   infobars::InfoBar* infobar = nullptr;
   if (native_app_data_.is_null()) {
+    bool is_webapk = isWebApk(manifest_.start_url);
     std::unique_ptr<AppBannerInfoBarDelegateAndroid> delegate(
         new AppBannerInfoBarDelegateAndroid(
             GetWeakPtr(), app_title_, manifest_url_, manifest_, icon_url_,
-            std::move(icon_), event_request_id()));
+            std::move(icon_), event_request_id(), is_webapk));
 
     infobar = new AppBannerInfoBarAndroid(std::move(delegate),
                                           manifest_.start_url);
     if (infobar) {
-      RecordDidShowBanner("AppBanner.WebApp.Shown");
-      TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
-      ReportStatus(contents, SHOWING_WEB_APP_BANNER);
+      if (is_webapk) {
+        RecordDidShowBanner("AppBanner.WebApk.Shown");
+        TrackDisplayEvent(DISPLAY_EVENT_WEBAPK_BANNER_CREATED);
+        ReportStatus(contents, SHOWING_WEBAPK_BANNER);
+      } else {
+        RecordDidShowBanner("AppBanner.WebApp.Shown");
+        TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
+        ReportStatus(contents, SHOWING_WEB_APP_BANNER);
+      }
     } else {
       ReportStatus(contents, FAILED_TO_CREATE_BANNER);
     }