chore: rename atomBinding to electronBinding (#17419)

atom/common/api/electron_bindings.h

@@ -0,0 +1,86 @@
+// Copyright (c) 2013 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_API_ELECTRON_BINDINGS_H_
+#define ATOM_COMMON_API_ELECTRON_BINDINGS_H_
+
+#include <list>
+#include <memory>
+
+#include "atom/common/promise_util.h"
+#include "base/files/file_path.h"
+#include "base/macros.h"
+#include "base/memory/scoped_refptr.h"
+#include "base/process/process_metrics.h"
+#include "base/strings/string16.h"
+#include "native_mate/arguments.h"
+#include "uv.h"  // NOLINT(build/include)
+#include "v8/include/v8.h"
+
+namespace mate {
+class Dictionary;
+}
+
+namespace memory_instrumentation {
+class GlobalMemoryDump;
+}
+
+namespace node {
+class Environment;
+}
+
+namespace atom {
+
+class ElectronBindings {
+ public:
+  explicit ElectronBindings(uv_loop_t* loop);
+  virtual ~ElectronBindings();
+
+  // Add process.electronBinding function, which behaves like process.binding
+  // but load native code from Electron instead.
+  void BindTo(v8::Isolate* isolate, v8::Local<v8::Object> process);
+
+  // Should be called when a node::Environment has been destroyed.
+  void EnvironmentDestroyed(node::Environment* env);
+
+  static void BindProcess(v8::Isolate* isolate,
+                          mate::Dictionary* process,
+                          base::ProcessMetrics* metrics);
+
+  static void Log(const base::string16& message);
+  static void Crash();
+
+ private:
+  static void Hang();
+  static v8::Local<v8::Value> GetHeapStatistics(v8::Isolate* isolate);
+  static v8::Local<v8::Value> GetCreationTime(v8::Isolate* isolate);
+  static v8::Local<v8::Value> GetSystemMemoryInfo(v8::Isolate* isolate,
+                                                  mate::Arguments* args);
+  static v8::Local<v8::Promise> GetProcessMemoryInfo(v8::Isolate* isolate);
+  static v8::Local<v8::Value> GetCPUUsage(base::ProcessMetrics* metrics,
+                                          v8::Isolate* isolate);
+  static v8::Local<v8::Value> GetIOCounters(v8::Isolate* isolate);
+  static bool TakeHeapSnapshot(v8::Isolate* isolate,
+                               const base::FilePath& file_path);
+
+  void ActivateUVLoop(v8::Isolate* isolate);
+
+  static void OnCallNextTick(uv_async_t* handle);
+
+  static void DidReceiveMemoryDump(
+      v8::Global<v8::Context> context,
+      util::Promise promise,
+      bool success,
+      std::unique_ptr<memory_instrumentation::GlobalMemoryDump> dump);
+
+  uv_async_t call_next_tick_async_;
+  std::list<node::Environment*> pending_next_ticks_;
+  std::unique_ptr<base::ProcessMetrics> metrics_;
+
+  DISALLOW_COPY_AND_ASSIGN(ElectronBindings);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_COMMON_API_ELECTRON_BINDINGS_H_