Fix Skia not rendering fonts for SVGs

Update DEPS

ios/browser/svg/BUILD.gn

@@ -3,9 +3,23 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
 # You can obtain one at http://mozilla.org/MPL/2.0/.
 
+import("//brave/ios/browser/svg/svg.gni")
+import("//third_party/skia/modules/skottie/skottie.gni")
+import("//third_party/skia/modules/skresources/skresources.gni")
+import("//third_party/skia/modules/sksg/sksg.gni")
+import("//third_party/skia/modules/skshaper/skshaper.gni")
 import("//third_party/skia/modules/svg/svg.gni")
 
 source_set("svg") {
+  # //skia:skia does the same thing
+  # There is no other way to include the skia/module files
+  check_includes = false
+
+  defines = [
+    "SK_SHAPER_CORETEXT_AVAILABLE",
+    "SK_SHAPER_PRIMITIVE_AVAILABLE",
+  ]
+
   cflags_cc = [
     "-Wno-extra-semi",
     "-Wno-unreachable-code-aggressive",
@@ -17,32 +31,6 @@ source_set("svg") {
   ]
 
   sources += [
-    "//third_party/skia/src/codec/SkBmpBaseCodec.cpp",
-    "//third_party/skia/src/codec/SkBmpCodec.cpp",
-    "//third_party/skia/src/codec/SkBmpMaskCodec.cpp",
-    "//third_party/skia/src/codec/SkBmpRLECodec.cpp",
-    "//third_party/skia/src/codec/SkBmpStandardCodec.cpp",
-    "//third_party/skia/src/codec/SkCodec.cpp",
-    "//third_party/skia/src/codec/SkCodecImageGenerator.cpp",
-    "//third_party/skia/src/codec/SkCodecImageGenerator.h",
-    "//third_party/skia/src/codec/SkCodecPriv.h",
-    "//third_party/skia/src/codec/SkColorPalette.cpp",
-    "//third_party/skia/src/codec/SkColorPalette.h",
-    "//third_party/skia/src/codec/SkEncodedInfo.cpp",
-    "//third_party/skia/src/codec/SkFrameHolder.h",
-    "//third_party/skia/src/codec/SkIcoCodec.cpp",
-    "//third_party/skia/src/codec/SkMaskSwizzler.cpp",
-    "//third_party/skia/src/codec/SkMaskSwizzler.h",
-    "//third_party/skia/src/codec/SkParseEncodedOrigin.cpp",
-    "//third_party/skia/src/codec/SkPixmapUtils.cpp",
-    "//third_party/skia/src/codec/SkPixmapUtilsPriv.h",
-    "//third_party/skia/src/codec/SkPngCodec.cpp",
-    "//third_party/skia/src/codec/SkSampler.cpp",
-    "//third_party/skia/src/codec/SkSampler.h",
-    "//third_party/skia/src/codec/SkSwizzler.cpp",
-    "//third_party/skia/src/codec/SkSwizzler.h",
-    "//third_party/skia/src/codec/SkWbmpCodec.cpp",
-    "//third_party/skia/src/codec/SkWebpCodec.cpp",
     "//third_party/skia/src/ports/SkImageGenerator_skia.cpp",
     "//third_party/skia/src/utils/SkOSPath.h",
     "//third_party/skia/src/utils/SkParsePath.cpp",
@@ -56,6 +44,16 @@ source_set("svg") {
 
   sources += skia_svg_public
   sources += skia_svg_sources
+  sources += skia_skottie_sources
+  sources += skia_skresources_sources
+  sources += skia_sksg_sources
+  sources += skia_shaper_primitive_sources
+  sources += skia_shaper_coretext_sources
+
+  include_dirs = [
+    "//third_party/skia",
+    "$root_gen_dir/third_party/skia",
+  ]
 
   deps = [
     "//base",
@@ -66,4 +64,9 @@ source_set("svg") {
     "//third_party/libwebp:libwebp_webp",
     "//ui/gfx",
   ]
+
+  frameworks = [
+    "CoreFoundation.framework",
+    "CoreText.framework",
+  ]
 }

ios/browser/svg/DEPS

@@ -1,11 +1,6 @@
 include_rules = [
-  "+skia/ext/skia_utils_ios.h",
-  "+third_party/skia/include/core/SkBitmap.h",
-  "+third_party/skia/include/core/SkCanvas.h",
-  "+third_party/skia/include/core/SkRefCnt.h",
-  "+third_party/skia/include/core/SkStream.h",
-  "+third_party/skia/modules/svg/include/SkSVGDOM.h",
-  "+third_party/skia/modules/svg/include/SkSVGRenderContext.h",
-  "+third_party/skia/modules/svg/include/SkSVGSVG.h",
+  "+skia/ext/font_utils.h",
+  "+third_party/skia/include/core/SkFontMgr.h",
+  "+third_party/skia/include/core/SkSurface.h",
   "+ui/gfx",
 ]

ios/browser/svg/svg.gni

@@ -0,0 +1,8 @@
+# Copyright (c) 2024 The Brave Authors. All rights reserved.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this file,
+# You can obtain one at https://mozilla.org/MPL/2.0/.
+
+declare_args() {
+  skia_use_fonthost_mac = true
+}

ios/browser/svg/svg_image.mm

@@ -5,15 +5,19 @@
 
 #import "brave/ios/browser/svg/svg_image.h"
 
+#include "skia/ext/font_utils.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkCanvas.h"
+#include "third_party/skia/include/core/SkFontMgr.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/core/SkStream.h"
 #include "third_party/skia/modules/svg/include/SkSVGDOM.h"
 #include "third_party/skia/modules/svg/include/SkSVGRenderContext.h"
 #include "third_party/skia/modules/svg/include/SkSVGSVG.h"
 #include "ui/gfx/image/image.h"
 
+#include "third_party/skia/include/core/SkSurface.h"
+
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
@@ -68,7 +72,8 @@ SkBitmap MakeFromData(const NSData* data,
     return SkBitmap();
   }
 
-  sk_sp<SkSVGDOM> document = SkSVGDOM::MakeFromStream(*stream);
+  sk_sp<SkSVGDOM> document =
+      SkSVGDOM::Builder().setFontManager(skia::DefaultFontMgr()).make(*stream);
   if (!document || !document->getRoot()) {
     return SkBitmap();
   }