[compdb] Move declarations closer to their use.
[compdb] Move declarations closer to their use.

maruel/ninja,nico/ninja,Qix-/ninja,nico/ninja,sgraham/ninja,Qix-/ninja,mydongistiny/ninja,ndsol/subninja,Qix-/ninja,bradking/ninja,fuchsia-mirror/third_party-ninja,AoD314/ninja,nicolasdespres/ninja,lizh06/ninja,martine/ninja,AoD314/ninja,martine/ninja,fuchsia-mirror/third_party-ninja,fuchsia-mirror/third_party-ninja,martine/ninja,fuchsia-mirror/third_party-ninja,maruel/ninja,ndsol/subninja,ninja-build/ninja,bradking/ninja,bradking/ninja,ndsol/subninja,lizh06/ninja,atetubou/ninja,iwadon/ninja,sgraham/ninja,atetubou/ninja,Qix-/ninja,ninja-build/ninja,nico/ninja,nicolasdespres/ninja,iwadon/ninja,ninja-build/ninja,martine/ninja,sgraham/ninja,mydongistiny/ninja,mydongistiny/ninja,sgraham/ninja,mydongistiny/ninja,maruel/ninja,bradking/ninja,ndsol/subninja,AoD314/ninja,AoD314/ninja,maruel/ninja,ninja-build/ninja,atetubou/ninja,atetubou/ninja,nicolasdespres/ninja,lizh06/ninja,iwadon/ninja,lizh06/ninja,iwadon/ninja,nicolasdespres/ninja,nico/ninja