internal/pprof/profile: new package, moved from cmd/internal/pprof/profile

This allows both the runtime and the cmd/pprof code to use the package,
just like we do for internal/trace.

Change-Id: I7606977284e1def36c9647354c58e7c1e93dba6b
Reviewed-on: https://go-review.googlesource.com/32452
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

18 files changed, 10 insertions, 9 deletions

diff --git a/src/cmd/internal/pprof/driver/driver.go b/src/cmd/internal/pprof/driver/driver.go
index 8f6c7e1a9c..f3210723cd 100644
--- a/src/cmd/internal/pprof/driver/driver.go
+++ b/src/cmd/internal/pprof/driver/driver.go
@@ -23,9 +23,9 @@ import (
 
 	"cmd/internal/pprof/commands"
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
 	"cmd/internal/pprof/report"
 	"cmd/internal/pprof/tempfile"
+	"internal/pprof/profile"
 )
 
 // PProf acquires a profile, and symbolizes it using a profile
diff --git a/src/cmd/internal/pprof/driver/interactive.go b/src/cmd/internal/pprof/driver/interactive.go
index 1b08226527..81df976fa1 100644
--- a/src/cmd/internal/pprof/driver/interactive.go
+++ b/src/cmd/internal/pprof/driver/interactive.go
@@ -14,7 +14,7 @@ import (
 
 	"cmd/internal/pprof/commands"
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 var profileFunctionNames = []string{}
diff --git a/src/cmd/internal/pprof/fetch/fetch.go b/src/cmd/internal/pprof/fetch/fetch.go
index ffd282e74d..95d9be6aa2 100644
--- a/src/cmd/internal/pprof/fetch/fetch.go
+++ b/src/cmd/internal/pprof/fetch/fetch.go
@@ -17,7 +17,7 @@ import (
 	"time"
 
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 // FetchProfile reads from a data source (network, file) and generates a
diff --git a/src/cmd/internal/pprof/plugin/plugin.go b/src/cmd/internal/pprof/plugin/plugin.go
index d5025d5517..ff1e8adfaf 100644
--- a/src/cmd/internal/pprof/plugin/plugin.go
+++ b/src/cmd/internal/pprof/plugin/plugin.go
@@ -13,7 +13,7 @@ import (
 	"strings"
 	"time"
 
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 // A FlagSet creates and parses command-line flags.
diff --git a/src/cmd/internal/pprof/report/report.go b/src/cmd/internal/pprof/report/report.go
index 989665301f..4f5252b28e 100644
--- a/src/cmd/internal/pprof/report/report.go
+++ b/src/cmd/internal/pprof/report/report.go
@@ -18,7 +18,7 @@ import (
 	"time"
 
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 // Generate generates a report as directed by the Report.
diff --git a/src/cmd/internal/pprof/symbolizer/symbolizer.go b/src/cmd/internal/pprof/symbolizer/symbolizer.go
index bc22800530..d81f3eafaf 100644
--- a/src/cmd/internal/pprof/symbolizer/symbolizer.go
+++ b/src/cmd/internal/pprof/symbolizer/symbolizer.go
@@ -14,7 +14,7 @@ import (
 	"strings"
 
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 // Symbolize adds symbol and line number information to all locations
diff --git a/src/cmd/internal/pprof/symbolz/symbolz.go b/src/cmd/internal/pprof/symbolz/symbolz.go
index 2f2850afeb..6e58001962 100644
--- a/src/cmd/internal/pprof/symbolz/symbolz.go
+++ b/src/cmd/internal/pprof/symbolz/symbolz.go
@@ -15,7 +15,7 @@ import (
 	"strconv"
 	"strings"
 
-	"cmd/internal/pprof/profile"
+	"internal/pprof/profile"
 )
 
 var (
diff --git a/src/cmd/pprof/pprof.go b/src/cmd/pprof/pprof.go
index 0c979b1831..01f44566ba 100644
--- a/src/cmd/pprof/pprof.go
+++ b/src/cmd/pprof/pprof.go
@@ -19,9 +19,9 @@ import (
 	"cmd/internal/pprof/driver"
 	"cmd/internal/pprof/fetch"
 	"cmd/internal/pprof/plugin"
-	"cmd/internal/pprof/profile"
 	"cmd/internal/pprof/symbolizer"
 	"cmd/internal/pprof/symbolz"
+	"internal/pprof/profile"
 )
 
 func main() {
diff --git a/src/cmd/trace/pprof.go b/src/cmd/trace/pprof.go
index 3bae15c608..dea3a749fc 100644
--- a/src/cmd/trace/pprof.go
+++ b/src/cmd/trace/pprof.go
@@ -8,8 +8,8 @@ package main
 
 import (
 	"bufio"
-	"cmd/internal/pprof/profile"
 	"fmt"
+	"internal/pprof/profile"
 	"internal/trace"
 	"io"
 	"io/ioutil"
diff --git a/src/go/build/deps_test.go b/src/go/build/deps_test.go
index cb101abe7c..1314e551ea 100644
--- a/src/go/build/deps_test.go
+++ b/src/go/build/deps_test.go
@@ -257,6 +257,7 @@ var pkgDeps = map[string][]string{
 	"index/suffixarray":        {"L4", "regexp"},
 	"internal/singleflight":    {"sync"},
 	"internal/trace":           {"L4", "OS"},
+	"internal/pprof/profile":   {"L4", "OS", "compress/gzip", "regexp"},
 	"math/big":                 {"L4"},
 	"mime":                     {"L4", "OS", "syscall", "internal/syscall/windows/registry"},
 	"mime/quotedprintable":     {"L4"},
diff --git a/src/cmd/internal/pprof/profile/encode.go b/src/internal/pprof/profile/encode.go
index 6b879a84ac..6b879a84ac 100644
--- a/src/cmd/internal/pprof/profile/encode.go
+++ b/src/internal/pprof/profile/encode.go
diff --git a/src/cmd/internal/pprof/profile/filter.go b/src/internal/pprof/profile/filter.go
index 1baa096a49..1baa096a49 100644
--- a/src/cmd/internal/pprof/profile/filter.go
+++ b/src/internal/pprof/profile/filter.go
diff --git a/src/cmd/internal/pprof/profile/legacy_profile.go b/src/internal/pprof/profile/legacy_profile.go
index 5ad3e25640..5ad3e25640 100644
--- a/src/cmd/internal/pprof/profile/legacy_profile.go
+++ b/src/internal/pprof/profile/legacy_profile.go
diff --git a/src/cmd/internal/pprof/profile/profile.go b/src/internal/pprof/profile/profile.go
index 28e713d7be..28e713d7be 100644
--- a/src/cmd/internal/pprof/profile/profile.go
+++ b/src/internal/pprof/profile/profile.go
diff --git a/src/cmd/internal/pprof/profile/profile_test.go b/src/internal/pprof/profile/profile_test.go
index 09b11a456f..09b11a456f 100644
--- a/src/cmd/internal/pprof/profile/profile_test.go
+++ b/src/internal/pprof/profile/profile_test.go
diff --git a/src/cmd/internal/pprof/profile/proto.go b/src/internal/pprof/profile/proto.go
index 11d7f9ff9b..11d7f9ff9b 100644
--- a/src/cmd/internal/pprof/profile/proto.go
+++ b/src/internal/pprof/profile/proto.go
diff --git a/src/cmd/internal/pprof/profile/proto_test.go b/src/internal/pprof/profile/proto_test.go
index c2613fc375..c2613fc375 100644
--- a/src/cmd/internal/pprof/profile/proto_test.go
+++ b/src/internal/pprof/profile/proto_test.go
diff --git a/src/cmd/internal/pprof/profile/prune.go b/src/internal/pprof/profile/prune.go
index 1924fada7a..1924fada7a 100644
--- a/src/cmd/internal/pprof/profile/prune.go
+++ b/src/internal/pprof/profile/prune.go