Add flag to force complex text for tests

content/shell/common/shell_switches.cc

 // Copyright (c) 2012 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.
 
 #include "content/shell/common/shell_switches.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_split.h"
 
 namespace switches {
@@ skipping 23 matching lines @@
 
 // Expose window.ipcTester object for testing
 const char kExposeIpcEcho[] = "expose-ipc-echo";
 
 // Enable accelerated 2D canvas.
 const char kEnableAccelerated2DCanvas[] = "enable-accelerated-2d-canvas";
 
 // Enable font antialiasing for pixel tests.
 const char kEnableFontAntialiasing[] = "enable-font-antialiasing";
 
+// Always use the complex text path for layout tests.
+const char kAlwaysUseComplexText[] = "always-use-complex-text";
+
 // Enables the leak detection of loading webpages. This allows us to check
 // whether or not reloading a webpage releases web-related objects correctly.
 const char kEnableLeakDetection[] = "enable-leak-detection";
 
 // Encode binary layout test results (images, audio) using base64.
 const char kEncodeBinary[] = "encode-binary";
 
 // Exposes the window.internals object to JavaScript for interactive development
 // and debugging of layout tests that rely on it.
 const char kExposeInternalsForTesting[] = "expose-internals-for-testing";
@@ skipping 22 matching lines @@
       *base::CommandLine::ForCurrentProcess();
   if (command_line.HasSwitch(switches::kRegisterFontFiles)) {
     files = base::SplitString(
         command_line.GetSwitchValueASCII(switches::kRegisterFontFiles),
         ";", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
   }
   return files;
 }
 
 }  // namespace switches