[Icons NTP] Refactor large_icon_source to extract the logic shared between desktop and Android to f…

components/favicon_base/favicon_types.cc

Index: components/favicon_base/favicon_types.cc
diff --git a/components/favicon_base/favicon_types.cc b/components/favicon_base/favicon_types.cc
index 0188f1e9b274da04a646a6a8a46a194de26bfc1c..044fdfd9da186b03b75dd9134a0b9fa3d5a43e28 100644
--- a/components/favicon_base/favicon_types.cc
+++ b/components/favicon_base/favicon_types.cc
@@ -20,7 +20,13 @@ FaviconRawBitmapResult::FaviconRawBitmapResult()
     : expired(false), icon_type(INVALID_ICON) {
 }
 
-FaviconRawBitmapResult::~FaviconRawBitmapResult() {
-}
+FaviconRawBitmapResult::~FaviconRawBitmapResult() {}
+
+// --------------------------------------------------------
+// LargeIconResult
+
+LargeIconResult::LargeIconResult() {}
+
+LargeIconResult::~LargeIconResult() {}
 
 }  // namespace favicon_base