Revert "Speed up SavedStateBase::renderImage for cases when it is not clipped"

This reverts commit dbda0c79d4971d0b2a1cd7935ccead6a6993c8da.
Merge branch 'master' into OpenGL

* master:
  Revert "Speed up SavedStateBase::renderImage for cases when it is not clipped"

Conflicts:
	modules/juce_graphics/native/juce_RenderingHelpers.h