Reland "Implement onMakeClone(const SkFontArguments& args) in class SkTypeface_fontconfig."

This reverts commit cce82d2b7c6ce3addd72016191e1be73bc084953.

Reason for revert: Just add suppression.

Original change's description:
> Revert "Implement onMakeClone(const SkFontArguments& args) in class SkTypeface_fontconfig."
>
> This reverts commit 96b1ecc25d00a3d52dcc51a788b0df0acdd1dad9.
>
> Reason for revert: Breaking Google3, I think
>
> Original change's description:
> > Implement onMakeClone(const SkFontArguments& args) in class SkTypeface_fontconfig.
> >
> > Create FontMgrFontConfigTest.cpp file to test the above function.
> >
> > Change-Id: I7716355f702af3d6f25574305914f0b82a4147ce
> > Reviewed-on: https://skia-review.googlesource.com/137133
> > Reviewed-by: Ben Wagner <bungeman@google.com>
> > Commit-Queue: Ben Wagner <bungeman@google.com>
>
> TBR=bungeman@google.com,herb@google.com,brucewang@google.com
>
> Change-Id: I665de46d379f1b533358f0be644814aa4bfffb33
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/137240
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
> Commit-Queue: Kevin Lubick <kjlubick@google.com>

TBR=bungeman@google.com,herb@google.com,kjlubick@google.com,brucewang@google.com

Change-Id: I41f0e4505ed0579a77a56212898e9a6caf6f1ed5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/137260
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/ports/SkFontMgr_fontconfig.cpp b/src/ports/SkFontMgr_fontconfig.cpp
index 3589ae8100..e5aed18c60 100644
--- a/src/ports/SkFontMgr_fontconfig.cpp
+++ b/src/ports/SkFontMgr_fontconfig.cpp
@@ -525,6 +525,21 @@ public:
         return info;
     }
 
+    sk_sp<SkTypeface> onMakeClone(const SkFontArguments& args) const override {
+        std::unique_ptr<SkFontData> data = this->cloneFontData(args);
+        if (!data) {
+            return nullptr;
+        }
+
+        SkString fFamilyName;
+        this->getFamilyName(&fFamilyName);
+
+        return sk_make_sp<SkTypeface_stream>(std::move(data),
+                                             fFamilyName,
+                                             this->fontStyle(),
+                                             this->isFixedPitch());
+    }
+
     ~SkTypeface_fontconfig() override {
         // Hold the lock while unrefing the pattern.
         FCLocker lock;