Remove ATRACE_TAG_APP from atrace's control
We control app tracing via the -a option, which system properties that
early app startup code inspects. This startup code ATRACE_TAG_APP
internally depending on the value of the properties derived from the
-a space, so letting users control the global value of ATRACE_TAG_APP
from atrace provides a false sense of control.
This CL removes the ability to set the global tag, directing user
attention to the -a option instead.
Test: code inspection
Change-Id: If981ba302db27da1c9f1942cf54d400bd4672b73
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 3d63971..ac86516 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -105,7 +105,6 @@
{ "video", "Video", ATRACE_TAG_VIDEO, { } },
{ "camera", "Camera", ATRACE_TAG_CAMERA, { } },
{ "hal", "Hardware Modules", ATRACE_TAG_HAL, { } },
- { "app", "Application", ATRACE_TAG_APP, { } },
{ "res", "Resource Loading", ATRACE_TAG_RESOURCES, { } },
{ "dalvik", "Dalvik VM", ATRACE_TAG_DALVIK, { } },
{ "rs", "RenderScript", ATRACE_TAG_RS, { } },
