Feature/fonts (#7049)

This brings Skia porting classes from C25 to the main branch with small
edits (mostly type updates) and changes callsites to not assume we're
using fontconfig/linux-style font classes.

Bug: 428969097

Author: andrewsavage1

base/test/BUILD.gn

@@ -208,7 +208,7 @@ static_library("test_support") {
     ]
   }
 
-  if (is_linux || is_chromeos) {
+  if (is_linux && !is_cobalt_hermetic_build || is_chromeos) {
     sources += [ "test_file_util_linux.cc" ]
     public_deps += [ "//third_party/test_fonts/fontconfig:test_support" ]
   }

base/test/test_suite.cc

@@ -657,7 +657,7 @@ void TestSuite::Initialize() {
   // TODO(jshin): Should we set the locale via an OS X locale API here?
   i18n::SetICUDefaultLocale("en_US");
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) && !BUILDFLAG(IS_COBALT_HERMETIC_BUILD) || BUILDFLAG(IS_CHROMEOS)
   test_fonts::SetUpFontconfig();
 #endif
 

cobalt/browser/h5vcc_system/BUILD.gn

@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import("//starboard/build/buildflags.gni")
-
 source_set("h5vcc_system") {
   sources = [
     "h5vcc_system_impl.cc",
@@ -30,10 +28,6 @@ source_set("h5vcc_system") {
   ]
 
   if (is_starboard) {
-    sources += [
-      "configuration.cc",
-      "configuration.h",
-    ]
-    deps += [ "//starboard:starboard_headers_only" ]
+    deps += [ "//cobalt/configuration" ]
   }
 }

cobalt/browser/h5vcc_system/h5vcc_system_impl.cc

@@ -26,7 +26,7 @@ using starboard::android::shared::StarboardBridge;
 #endif
 
 #if BUILDFLAG(IS_STARBOARD)
-#include "cobalt/browser/h5vcc_system/configuration.h"
+#include "cobalt/configuration/configuration.h"
 #include "starboard/common/system_property.h"
 #include "starboard/system.h"
 #endif

cobalt/configuration/BUILD.gn

@@ -0,0 +1,24 @@
+# Copyright 2025 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source_set("configuration") {
+  sources = [
+    "configuration.cc",
+    "configuration.h",
+  ]
+  deps = [
+    "//base",
+    "//starboard:starboard_group",
+  ]
+}

…lt/browser/h5vcc_system/configuration.cc cobalt/configuration/configuration.cccobalt/browser/h5vcc_system/configuration.cc renamed to cobalt/configuration/configuration.cc cobalt/browser/h5vcc_system/configuration.cc renamed to cobalt/configuration/configuration.cc

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "cobalt/browser/h5vcc_system/configuration.h"
+#include "cobalt/configuration/configuration.h"
 
 #include <string>
 
@@ -51,5 +51,12 @@ Configuration::UserOnExitStrategy Configuration::CobaltUserOnExitStrategy() {
 #endif
 }
 
+int Configuration::CobaltLocalTypefaceCacheSizeInBytes() {
+  if (configuration_api_) {
+    return configuration_api_->CobaltSkiaCacheSizeInBytes();
+  }
+  return 1024 * 1024 * 16;
+}
+
 }  // namespace configuration
 }  // namespace cobalt

…alt/browser/h5vcc_system/configuration.h cobalt/configuration/configuration.hcobalt/browser/h5vcc_system/configuration.h renamed to cobalt/configuration/configuration.h cobalt/browser/h5vcc_system/configuration.h renamed to cobalt/configuration/configuration.h

@@ -41,6 +41,7 @@ class Configuration {
   static Configuration* GetInstance();
 
   UserOnExitStrategy CobaltUserOnExitStrategy();
+  int CobaltLocalTypefaceCacheSizeInBytes();
 
  private:
   Configuration();