Update APIs to use new Google cloud paths.

logdog/common/storage/bigtable/storage.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package bigtable
 
 import (
         "bytes"
         "errors"
         "fmt"
 
         "github.com/luci/luci-go/common/config"
         "github.com/luci/luci-go/common/data/recordio"
         log "github.com/luci/luci-go/common/logging"
         "github.com/luci/luci-go/logdog/common/storage"
         "github.com/luci/luci-go/logdog/common/types"
+
+        "cloud.google.com/go/bigtable"
         "golang.org/x/net/context"
-        "google.golang.org/cloud"
-        "google.golang.org/cloud/bigtable"
+        "google.golang.org/api/option"
 )
 
 var (
         // StorageScopes is the set of OAuth scopes needed to use the storage
         // functionality.
         StorageScopes = []string{
                 bigtable.Scope,
         }
 
         // StorageReadOnlyScopes is the set of OAuth scopes needed to use the storage
@@ skipping 25 matching lines @@
 )
 
 // Options is a set of configuration options for BigTable storage.
 type Options struct {
         // Project is the name of the project to connect to.
         Project string
         // Instance is the name of the instance to connect to.
         Instance string
         // ClientOptions are additional client options to use when instantiating the
         // client instance.
-        ClientOptions []cloud.ClientOption
+        ClientOptions []option.ClientOption
 
         // Table is the name of the BigTable table to use for logs.
         LogTable string
 }
 
 func (o *Options) client(ctx context.Context) (*bigtable.Client, error) {
         return bigtable.NewClient(ctx, o.Project, o.Instance, o.ClientOptions...)
 }
 
 func (o *Options) adminClient(ctx context.Context) (*bigtable.AdminClient, error) {
@@ skipping 324 matching lines @@
         }.Debugf(ctx, "Adding entries to BigTable.")
         if err := raw.putLogData(ctx, rk, w.buf.Bytes()); err != nil {
                 return 0, err
         }
 
         // Reset our buffer state.
         w.buf.Reset()
         w.count = 0
         return flushCount, nil
 }