Add Pepper TrueType font API plumbing.

content/browser/renderer_host/pepper/pepper_truetype_font_singleton_host.h

Index: content/browser/renderer_host/pepper/pepper_truetype_font_singleton_host.h
diff --git a/content/browser/renderer_host/pepper/pepper_truetype_font_singleton_host.h b/content/browser/renderer_host/pepper/pepper_truetype_font_singleton_host.h
new file mode 100644
index 0000000000000000000000000000000000000000..dc8713c3369347ca2f4b7baaa723d9b61304758d
--- /dev/null
+++ b/content/browser/renderer_host/pepper/pepper_truetype_font_singleton_host.h
@@ -0,0 +1,28 @@
+// 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.
+
+#ifndef CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TRUETYPE_FONT_SINGLETON_HOST_H_
+#define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TRUETYPE_FONT_SINGLETON_HOST_H_
+
+#include "base/basictypes.h"
+#include "ppapi/host/resource_host.h"
+
+namespace content {
+
+class BrowserPpapiHost;
+
+class PepperTrueTypeFontSingletonHost : public ppapi::host::ResourceHost {

[dmichael (off chromium), 2013/03/12 18:07:58]

This name's pretty long, and it looks like we don't use "Singleton" in the name
usually (even when they are instance-singleton resources). I'd drop that part.

[bbudge, 2013/03/13 01:26:50]

This follows the precedent of browser_font_singleton_host. Also, there's a
PepperTrueTypeFontHost on the renderer side.
On 2013/03/12 18:07:58, dmichael wrote:

[dmichael (off chromium), 2013/03/13 21:50:51]

That one actually is the exception to the rule... 
https://code.google.com/p/chromium/codesearch#search/&q=kSingletonResourceId&...

Also, there's a
Maybe the browser one should have "Family" in it instead of Singleton, then?
(Darn, I was hoping to shorten it more than that)

[bbudge, 2013/03/13 22:48:50]

Done. I renamed it PepperTrueTypeFontListHost.

+ public:
+  PepperTrueTypeFontSingletonHost(BrowserPpapiHost* host,
+                                  PP_Instance instance,
+                                  PP_Resource resource);
+  virtual ~PepperTrueTypeFontSingletonHost();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PepperTrueTypeFontSingletonHost);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TRUETYPE_FONT_SINGLETON_HOST_H_