Revert "cmd/vendor/.../pprof: refresh from upstream@a74ae6f"

This reverts commit c6e69ec7f930191022f1369761a680eecc2e89f1.

Reason for revert: Broke builders. #24508

Change-Id: I66abff0dd14ec6e1f8d8d982ccfb0438633b639d
Reviewed-on: https://go-review.googlesource.com/102316
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go b/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go
index 94edd0711a..390f952feb 100644
--- a/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go
+++ b/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go
@@ -111,11 +111,6 @@ func initTools(b *binrep, config string) {
 	defaultPath := paths[""]
 	b.llvmSymbolizer, b.llvmSymbolizerFound = findExe("llvm-symbolizer", append(paths["llvm-symbolizer"], defaultPath...))
 	b.addr2line, b.addr2lineFound = findExe("addr2line", append(paths["addr2line"], defaultPath...))
-	if !b.addr2lineFound {
-		// On MacOS, brew installs addr2line under gaddr2line name, so search for
-		// that if the tool is not found by its default name.
-		b.addr2line, b.addr2lineFound = findExe("gaddr2line", append(paths["addr2line"], defaultPath...))
-	}
 	b.nm, b.nmFound = findExe("nm", append(paths["nm"], defaultPath...))
 	b.objdump, b.objdumpFound = findExe("objdump", append(paths["objdump"], defaultPath...))
 }
@@ -311,9 +306,9 @@ func (f *fileNM) SourceLine(addr uint64) ([]plugin.Frame, error) {
 }
 
 // fileAddr2Line implements the binutils.ObjFile interface, using
-// llvm-symbolizer, if that's available, or addr2line to map addresses to
-// symbols (with file/line number information). It can be slow for large
-// binaries with debug information.
+// 'addr2line' to map addresses to symbols (with file/line number
+// information). It can be slow for large binaries with debug
+// information.
 type fileAddr2Line struct {
 	once sync.Once
 	file