Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/google/cadvisor/info/v1/metric.go

@@ -0,0 +1,79 @@
+// Copyright 2015 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1
+
+import (
+	"time"
+)
+
+// Type of metric being exported.
+type MetricType string
+
+const (
+	// Instantaneous value. May increase or decrease.
+	MetricGauge MetricType = "gauge"
+
+	// A counter-like value that is only expected to increase.
+	MetricCumulative = "cumulative"
+
+	// Rate over a time period.
+	MetricDelta = "delta"
+)
+
+// DataType for metric being exported.
+type DataType string
+
+const (
+	IntType   DataType = "int"
+	FloatType          = "float"
+)
+
+// Spec for custom metric.
+type MetricSpec struct {
+	// The name of the metric.
+	Name string `json:"name"`
+
+	// Type of the metric.
+	Type MetricType `json:"type"`
+
+	// Data Type for the stats.
+	Format DataType `json:"format"`
+
+	// Display Units for the stats.
+	Units string `json:"units"`
+}
+
+// An exported metric.
+type MetricValBasic struct {
+	// Time at which the metric was queried
+	Timestamp time.Time `json:"timestamp"`
+
+	// The value of the metric at this point.
+	IntValue   int64   `json:"int_value,omitempty"`
+	FloatValue float64 `json:"float_value,omitempty"`
+}
+
+// An exported metric.
+type MetricVal struct {
+	// Label associated with a metric
+	Label string `json:"label,omitempty"`
+
+	// Time at which the metric was queried
+	Timestamp time.Time `json:"timestamp"`
+
+	// The value of the metric at this point.
+	IntValue   int64   `json:"int_value,omitempty"`
+	FloatValue float64 `json:"float_value,omitempty"`
+}