Use exact pixel sizes instead of dip in webapp/WebAPK installability code

chrome/browser/android/webapps/add_to_homescreen_manager.cc

Index: chrome/browser/android/webapps/add_to_homescreen_manager.cc
diff --git a/chrome/browser/android/webapps/add_to_homescreen_manager.cc b/chrome/browser/android/webapps/add_to_homescreen_manager.cc
index bf29e31f8763beac3da797d221bd23e160e63500..624a0f00231bd40c0afbe7595fbd89cf6708956d 100644
--- a/chrome/browser/android/webapps/add_to_homescreen_manager.cc
+++ b/chrome/browser/android/webapps/add_to_homescreen_manager.cc
@@ -83,10 +83,10 @@ void AddToHomescreenManager::Start(content::WebContents* web_contents) {
   }
 
   data_fetcher_ = new AddToHomescreenDataFetcher(
-      web_contents, ShortcutHelper::GetIdealHomescreenIconSizeInDp(),
-      ShortcutHelper::GetMinimumHomescreenIconSizeInDp(),
-      ShortcutHelper::GetIdealSplashImageSizeInDp(),
-      ShortcutHelper::GetMinimumSplashImageSizeInDp(),
+      web_contents, ShortcutHelper::GetIdealHomescreenIconSizeInPx(),
+      ShortcutHelper::GetMinimumHomescreenIconSizeInPx(),
+      ShortcutHelper::GetIdealSplashImageSizeInPx(),
+      ShortcutHelper::GetMinimumSplashImageSizeInPx(),
       check_webapk_compatible, this);
 }