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..b19588a2afacb96f3b21d499c5a45523b5ca62aa 100644
--- a/chrome/browser/android/banners/app_banner_manager_android.cc
+++ b/chrome/browser/android/banners/app_banner_manager_android.cc
@@ -8,6 +8,7 @@
 
 #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"
@@ -18,6 +19,7 @@
 #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 +40,12 @@ const char kReferrerName[] = "referrer";
 const char kIdName[] = "id";
 const char kPlayInlineReferrer[] = "playinline=chrome_inline";
 
+bool isWebApk(const GURL& start_url) {
+  const base::CommandLine* cmdline = base::CommandLine::ForCurrentProcess();

[Xi Han, 2016/08/19 12:50:09]

I will change the command line check in another CL.

+  bool enable_webapk = cmdline->HasSwitch(switches::kEnableWebApk);
+  return enable_webapk && start_url.SchemeIs("https");
+}
+
 }  // anonymous namespace
 
 namespace banners {
@@ -177,17 +185,24 @@ 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);
     }