Optimize skia for performance, rather than size on all platforms.

skia/BUILD.gn

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//third_party/skia/gn/shared_sources.gni")
 
 if (current_cpu == "arm") {
@@ skipping 428 matching lines @@
   if (skia_support_pdf) {
     deps += [
       "//third_party/sfntly",
       "//third_party/zlib",
     ]
     sources += skia_pdf_sources
   } else {
     sources += [ "//third_party/skia/src/pdf/SkDocument_PDF_None.cpp" ]
   }
 
-  if ((is_android || is_win) && !is_debug) {
+  if (!is_debug) {
     configs -= [ "//build/config/compiler:default_optimization" ]
     configs += [ "//build/config/compiler:optimize_max" ]
   }
 
   if (is_mac) {
     libs = [
       "AppKit.framework",
       "CoreFoundation.framework",
       "CoreGraphics.framework",
       "CoreText.framework",
@@ skipping 165 matching lines @@
     } else {
       sources = skia_opts.none_sources
     }
   } else if (current_cpu == "mips64el") {
     cflags += [ "-fomit-frame-pointer" ]
     sources = skia_opts.none_sources
   } else {
     assert(false, "Need to port cpu specific stuff from skia_library_opts.gyp")
   }
 
-  if ((is_android || is_win) && !is_debug) {

[Nico, 2016/09/09 18:50:56]

what :-(

+  if (!is_debug) {
     configs -= [ "//build/config/compiler:default_optimization" ]
     configs += [ "//build/config/compiler:optimize_max" ]
   }
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [
     ":skia_config",
     ":skia_library_config",
     "//build/config/compiler:no_chromium_code",
   ]
@@ skipping 60 matching lines @@
 
     deps = [
       ":skia",
       "//base",
       "//base/test:test_support",
       "//build/config/sanitizers:deps",
       "//build/win:default_exe_manifest",
     ]
   }
 }