Remove ugly trace in "IsFirstConstructorParam" funciton

Change-Id: I47c5588d0eace1ad4407ba4c09d19afa1a545d64
Fix factory method creation template

Change-Id: I4cebfe3ecf478d333c95e3df7ba97ec0f77a2ad7
Remove event interface template

Change-Id: I2e499810d39f830425701c0c0df73a0ffc0f629e
Add MediaApiConfiguration and MediaPipelineFactory templates

Change-Id: I26be44715f5383d9165f12ed7d17ecd163981fd0