webContents: adding events to detect gpu and plugin process crashes

docs/api/browser-window.md

@@ -724,6 +724,18 @@ Calling `event.preventDefault()` can prevent the navigation.
 
 Emitted when the renderer process is crashed.
 
+### Event: 'gpu-crashed'
+
+Emitted when the gpu process is crashed.
+
+### Event: 'plugin-crashed'
+
+* `event` Event
+* `name` String
+* `version` String
+
+Emitted when a plugin process is crashed.
+
 ### Event: 'destroyed'
 
 Emitted when the WebContents is destroyed.

docs/api/web-view-tag.md

@@ -434,6 +434,17 @@ ipc.on('ping', function() {
 
 Fired when the renderer process is crashed.
 
+### gpu-crashed
+
+Fired when the gpu process is crashed.
+
+### plugin-crashed
+
+* `name` String
+* `version` String
+
+Fired when a plugin process is crashed.
+
 ### destroyed
 
 Fired when the WebContents is destroyed.