Rename ANGLE_ENABLE_PERF -> ANGLE_ENABLE_DEBUG_ANNOTATIONS

Change-Id: I701cd5ee749797428171e9c58a46fce626b9a969
Reviewed-on: https://chromium-review.googlesource.com/223590
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
Rename ANGLE_ENABLE_TRACE -> ANGLE_ENABLE_DEBUG_TRACE

Change-Id: Ib70c456c8d01161e370b9165ff4daa2f0f90c840
Reviewed-on: https://chromium-review.googlesource.com/223591
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
Add ANGLE_ENABLE_DEBUG_TRACE_TO_DEBUGGER, to output trace to debugger window

Change-Id: I7be71c41b0ec3a77f508c90c2de3331c9522a11b
Reviewed-on: https://chromium-review.googlesource.com/223592
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>