internal/gcimporter: moved from go/internal/gcimporter

We plan to add experimental features to this package for
use by gopls, but the directory structure makes this
tricky using the "internal directory" mechanism.

Change-Id: Ib842c0b100b167f6978c6ff783ea0e5d0704b4a7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/447955
Reviewed-by: Robert Findley <rfindley@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Alan Donovan <adonovan@google.com>
Run-TryBot: Alan Donovan <adonovan@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>

go/gcexportdata/gcexportdata.go

@@ -30,7 +30,7 @@ import (
 	"io/ioutil"
 	"os/exec"
 
-	"golang.org/x/tools/go/internal/gcimporter"
+	"golang.org/x/tools/internal/gcimporter"
 )
 
 // Find returns the name of an object (.o) or archive (.a) file

internal/gcimporter/bexport_test.go

@@ -21,8 +21,8 @@ import (
 
 	"golang.org/x/tools/go/ast/inspector"
 	"golang.org/x/tools/go/buildutil"
-	"golang.org/x/tools/go/internal/gcimporter"
 	"golang.org/x/tools/go/loader"
+	"golang.org/x/tools/internal/gcimporter"
 	"golang.org/x/tools/internal/typeparams"
 	"golang.org/x/tools/internal/typeparams/genericfeatures"
 )

internal/gcimporter/gcimporter.go

@@ -9,7 +9,7 @@
 // Package gcimporter provides various functions for reading
 // gc-generated object files that can be used to implement the
 // Importer interface defined by the Go 1.5 standard library package.
-package gcimporter // import "golang.org/x/tools/go/internal/gcimporter"
+package gcimporter // import "golang.org/x/tools/internal/gcimporter"
 
 import (
 	"bufio"

internal/gcimporter/iexport_go118_test.go

@@ -21,7 +21,7 @@ import (
 	"strings"
 	"testing"
 
-	"golang.org/x/tools/go/internal/gcimporter"
+	"golang.org/x/tools/internal/gcimporter"
 )
 
 // TODO(rfindley): migrate this to testdata, as has been done in the standard library.

internal/gcimporter/iexport_test.go

@@ -31,8 +31,8 @@ import (
 	"golang.org/x/tools/go/ast/inspector"
 	"golang.org/x/tools/go/buildutil"
 	"golang.org/x/tools/go/gcexportdata"
-	"golang.org/x/tools/go/internal/gcimporter"
 	"golang.org/x/tools/go/loader"
+	"golang.org/x/tools/internal/gcimporter"
 	"golang.org/x/tools/internal/typeparams/genericfeatures"
 )
 

internal/gcimporter/ureader_yes.go

@@ -14,7 +14,7 @@ import (
 	"go/types"
 	"strings"
 
-	"golang.org/x/tools/go/internal/pkgbits"
+	"golang.org/x/tools/internal/pkgbits"
 )
 
 // A pkgReader holds the shared state for reading a unified IR package