Add libgio loader

chromium_src/library_loaders/libspeechd.h

@@ -0,0 +1,52 @@
+// This is generated file. Do not modify directly.
+// Path to the code generator: tools/generate_library_loader/generate_library_loader.py .
+
+#ifndef LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H
+#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H
+
+#include "third_party/speech-dispatcher/libspeechd.h"
+#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H_DLOPEN
+
+
+#include <string>
+
+class LibSpeechdLoader {
+ public:
+  LibSpeechdLoader();
+  ~LibSpeechdLoader();
+
+  bool Load(const std::string& library_name)
+      __attribute__((warn_unused_result));
+
+  bool loaded() const { return loaded_; }
+
+  typeof(&::spd_open) spd_open;
+  typeof(&::spd_say) spd_say;
+  typeof(&::spd_stop) spd_stop;
+  typeof(&::spd_close) spd_close;
+  typeof(&::spd_pause) spd_pause;
+  typeof(&::spd_resume) spd_resume;
+  typeof(&::spd_set_notification_on) spd_set_notification_on;
+  typeof(&::spd_set_voice_rate) spd_set_voice_rate;
+  typeof(&::spd_set_voice_pitch) spd_set_voice_pitch;
+  typeof(&::spd_list_synthesis_voices) spd_list_synthesis_voices;
+  typeof(&::spd_set_synthesis_voice) spd_set_synthesis_voice;
+  typeof(&::spd_list_modules) spd_list_modules;
+  typeof(&::spd_set_output_module) spd_set_output_module;
+
+
+ private:
+  void CleanUp(bool unload);
+
+#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H_DLOPEN)
+  void* library_;
+#endif
+
+  bool loaded_;
+
+  // Disallow copy constructor and assignment operator.
+  LibSpeechdLoader(const LibSpeechdLoader&);
+  void operator=(const LibSpeechdLoader&);
+};
+
+#endif  // LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H