sync: Move all the js_* files into a js/ subdirectory.

chrome/browser/sync/js_transaction_observer.cc

Index: chrome/browser/sync/js_transaction_observer.cc
diff --git a/chrome/browser/sync/js_transaction_observer.cc b/chrome/browser/sync/js_transaction_observer.cc
deleted file mode 100644
index e0700fcd266bbef645e1e114b8e3c1fb2cb6cd62..0000000000000000000000000000000000000000
--- a/chrome/browser/sync/js_transaction_observer.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/sync/js_transaction_observer.h"
-
-#include <sstream>
-#include <string>
-
-#include "base/logging.h"
-#include "base/tracked.h"
-#include "base/values.h"
-#include "chrome/browser/sync/js_event_details.h"
-#include "chrome/browser/sync/js_event_handler.h"
-
-namespace browser_sync {
-
-JsTransactionObserver::JsTransactionObserver() {}
-
-JsTransactionObserver::~JsTransactionObserver() {
-  DCHECK(non_thread_safe_.CalledOnValidThread());
-}
-
-void JsTransactionObserver::SetJsEventHandler(
-    const WeakHandle<JsEventHandler>& event_handler) {
-  event_handler_ = event_handler;
-}
-
-namespace {
-
-std::string GetLocationString(const tracked_objects::Location& location) {
-  std::ostringstream oss;
-  oss << location.function_name() << "@"
-      << location.file_name() << ":" << location.line_number();
-  return oss.str();
-}
-
-}  // namespace
-
-void JsTransactionObserver::OnTransactionStart(
-    const tracked_objects::Location& location,
-    const syncable::WriterTag& writer) {
-  DCHECK(non_thread_safe_.CalledOnValidThread());
-  if (!event_handler_.IsInitialized()) {
-    return;
-  }
-  DictionaryValue details;
-  details.SetString("location", GetLocationString(location));
-  details.SetString("writer", syncable::WriterTagToString(writer));
-  HandleJsEvent(FROM_HERE, "onTransactionStart", JsEventDetails(&details));
-}
-
-void JsTransactionObserver::OnTransactionMutate(
-    const tracked_objects::Location& location,
-    const syncable::WriterTag& writer,
-    const syncable::EntryKernelMutationSet& mutations,
-    const syncable::ModelTypeBitSet& models_with_changes) {
-  DCHECK(non_thread_safe_.CalledOnValidThread());
-  if (!event_handler_.IsInitialized()) {
-    return;
-  }
-  DictionaryValue details;
-  details.SetString("location", GetLocationString(location));
-  details.SetString("writer", syncable::WriterTagToString(writer));
-  details.Set("mutations", syncable::EntryKernelMutationSetToValue(mutations));
-  details.Set("modelsWithChanges",
-              syncable::ModelTypeBitSetToValue(models_with_changes));
-  HandleJsEvent(FROM_HERE, "onTransactionMutate", JsEventDetails(&details));
-}
-
-void JsTransactionObserver::OnTransactionEnd(
-    const tracked_objects::Location& location,
-    const syncable::WriterTag& writer) {
-  DCHECK(non_thread_safe_.CalledOnValidThread());
-  if (!event_handler_.IsInitialized()) {
-    return;
-  }
-  DictionaryValue details;
-  details.SetString("location", GetLocationString(location));
-  details.SetString("writer", syncable::WriterTagToString(writer));
-  HandleJsEvent(FROM_HERE, "onTransactionEnd", JsEventDetails(&details));
-}
-
-void JsTransactionObserver::HandleJsEvent(
-    const tracked_objects::Location& from_here,
-    const std::string& name, const JsEventDetails& details) {
-  if (!event_handler_.IsInitialized()) {
-    NOTREACHED();
-    return;
-  }
-  event_handler_.Call(from_here,
-                      &JsEventHandler::HandleJsEvent, name, details);
-}
-
-}  // namespace browser_sync