Initial CL for talking to the WebAPK server to generate WebAPK

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..a55b3e481bebf23c7f8a0e7721bbcb4b8c920830 100644
--- a/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
+++ b/chrome/browser/android/webapps/add_to_homescreen_dialog_helper.cc
@@ -39,12 +39,14 @@ AddToHomescreenDialogHelper::AddToHomescreenDialogHelper(
     jobject obj,
     content::WebContents* web_contents)
     : add_shortcut_pending_(false),
-      data_fetcher_(new AddToHomescreenDataFetcher(web_contents,
+      data_fetcher_(new AddToHomescreenDataFetcher(
+          web_contents,
           ShortcutHelper::GetIdealHomescreenIconSizeInDp(),
           ShortcutHelper::GetMinimumHomescreenIconSizeInDp(),
           ShortcutHelper::GetIdealSplashImageSizeInDp(),
           ShortcutHelper::GetMinimumSplashImageSizeInDp(),
-          this)) {
+          this)),
+      browser_context_(web_contents->GetBrowserContext()) {
   java_ref_.Reset(env, obj);
 }
 
@@ -122,8 +124,8 @@ void AddToHomescreenDialogHelper::AddShortcut(const ShortcutInfo& info,
   const std::string& uid = base::GenerateGUID();
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
-      base::Bind(&ShortcutHelper::AddShortcutInBackgroundWithSkBitmap, info,
-                 uid, icon,
+      base::Bind(&ShortcutHelper::AddShortcutInBackgroundWithSkBitmap,
+                 browser_context_, info, uid, icon,
                  data_fetcher_->FetchSplashScreenImageCallback(uid)));
 }