First step towards component build for Android.

content/public/app/android_library_loader_hooks.h

Index: content/public/app/android_library_loader_hooks.h
diff --git a/content/public/app/android_library_loader_hooks.h b/content/public/app/android_library_loader_hooks.h
index 515671e043c051c111e3a714a904f129d8742a0e..c4bec7e39396da1a4135853ec0cf2611bd54f181 100644
--- a/content/public/app/android_library_loader_hooks.h
+++ b/content/public/app/android_library_loader_hooks.h
@@ -8,6 +8,7 @@
 #include <jni.h>
 
 #include "base/basictypes.h"
+#include "content/common/content_export.h"
 
 namespace content {
 
@@ -15,13 +16,12 @@ namespace content {
 // exposed to the calling java code.  This handles only registering the content
 // specific callbacks.  Any application specific JNI bindings should happen
 // once the native library has fully loaded.
-bool RegisterLibraryLoaderEntryHook(JNIEnv* env);
+CONTENT_EXPORT bool RegisterLibraryLoaderEntryHook(JNIEnv* env);
 
 // Call on exit to delete the AtExitManager which OnLibraryLoadedOnUIThread
 // created.
-void LibraryLoaderExitHook();
+CONTENT_EXPORT void LibraryLoaderExitHook();
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_APP_ANDROID_LIBRARY_LOADER_HOOKS_H_
-