[CMake] Remove add_dependency entries for items listed in target_link_libraries. Superfluous. (Alchemy sync)

Fixes Linux build errors.

indra/plugins/cef/CMakeLists.txt

@@ -2,6 +2,7 @@
 
 project(media_plugin_cef)
 
+include(Boost)
 include(00-Common)
 include(LLCommon)
 include(LLImage)
@@ -14,6 +15,7 @@ include(PluginAPI)
 include(MediaPluginBase)
 include(OpenGL)
 include(PulseAudio)
+include(UI)
 
 include(CEFPlugin)
 
@@ -46,11 +48,10 @@ set(media_plugin_cef_HEADER_FILES
 set (media_plugin_cef_LINK_LIBRARIES
   ${LLPLUGIN_LIBRARIES}
   ${MEDIA_PLUGIN_BASE_LIBRARIES}
-  ${LLCOMMON_LIBRARIES}
   ${CEF_PLUGIN_LIBRARIES}
+  ${LLCOMMON_LIBRARIES}
   ${PLUGIN_API_WINDOWS_LIBRARIES})
 
-
 # Select which VolumeCatcher implementation to use
 if (LINUX)
   if (PULSEAUDIO_FOUND)
@@ -83,12 +84,6 @@ add_library(media_plugin_cef
     ${media_plugin_cef_SOURCE_FILES}
 )
 
-add_dependencies(media_plugin_cef
-  ${LLPLUGIN_LIBRARIES}
-  ${MEDIA_PLUGIN_BASE_LIBRARIES}
-  ${LLCOMMON_LIBRARIES}
-)
-
 set_target_properties(media_plugin_cef PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
 
 target_link_libraries(media_plugin_cef