Convert most of the rest of chrome to ImageSkia

chrome/browser/chromeos/login/user_manager_impl.cc

Index: chrome/browser/chromeos/login/user_manager_impl.cc
diff --git a/chrome/browser/chromeos/login/user_manager_impl.cc b/chrome/browser/chromeos/login/user_manager_impl.cc
index 846790c4494d6121a3f6abf2e0addb14b5be54ce..c242ef5a521a96d076684c85bd9f6030a3420f25 100644
--- a/chrome/browser/chromeos/login/user_manager_impl.cc
+++ b/chrome/browser/chromeos/login/user_manager_impl.cc
@@ -53,6 +53,7 @@
 #include "skia/ext/image_operations.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/codec/png_codec.h"
+#include "ui/gfx/image/image_skia.h"
 
 using content::BrowserThread;
 
@@ -1282,7 +1283,7 @@ void UserManagerImpl::InitDownloadedProfileImage() {
     VLOG(1) << "Profile image initialized";
     downloaded_profile_image_ = logged_in_user_->image();
     downloaded_profile_image_data_url_ =
-        web_ui_util::GetImageDataUrl(downloaded_profile_image_);
+        web_ui_util::GetImageDataUrl(gfx::ImageSkia(downloaded_profile_image_));
   }
 }
 
@@ -1362,7 +1363,8 @@ void UserManagerImpl::OnDownloadComplete(ProfileDownloader* downloader,
   if (result == kDownloadSuccess) {
     // Check if this image is not the same as already downloaded.
     std::string new_image_data_url =
-        web_ui_util::GetImageDataUrl(downloader->GetProfilePicture());
+        web_ui_util::GetImageDataUrl(gfx::ImageSkia(
+        downloader->GetProfilePicture()));
     if (!downloaded_profile_image_data_url_.empty() &&
         new_image_data_url == downloaded_profile_image_data_url_)
       return;