Linux: plumb fontconfig call out to the sandbox host.

webkit/api/public/linux/WebSandboxSupport.h

Index: webkit/api/public/linux/WebSandboxSupport.h
diff --git a/webkit/api/public/linux/WebSandboxSupport.h b/webkit/api/public/linux/WebSandboxSupport.h
new file mode 100644
index 0000000000000000000000000000000000000000..4e203879dfd23232ee212054c4a8435d877cf980
--- /dev/null
+++ b/webkit/api/public/linux/WebSandboxSupport.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebSandboxSupport_h
+#define WebSandboxSupport_h
+
+#include "webkit/api/public/WebCommon.h"
+#include "webkit/api/public/WebString.h"
+
+namespace WebKit {
+
+    // Put methods here that are required due to sandbox restrictions.
+    class WebSandboxSupport {
+    public:
+        // Fonts ---------------------------------------------------------------
+
+        // Get a font family which contains glyphs for the given Unicode
+        // code-points.
+        //   characters: a UTF-16 encoded string
+        //   numCharacters: the number of 16-bit words in |characters|
+        //
+        // Returns a string with the font family on an empty string if the
+        // request cannot be satisfied.
+        virtual WebString getFontFamilyForCharacters(const WebUChar* characters, size_t numCharacters) = 0;
+    };
+
+} // namespace WebKit
+
+#endif