Implement input.ime.sendKeyEvents API.

chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js

Index: chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js
diff --git a/chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js b/chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js
index e3ba1d6ef705d8e9be9ab6a54bcafca377c8e80e..27a422c8675ff5c3290b7f2f5af0cbdafaa92c94 100644
--- a/chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js
+++ b/chrome/test/data/extensions/api_test/input_ime_nonchromeos/background.js
@@ -52,5 +52,42 @@ chrome.test.runTests([
       win.addEventListener('unload', function() {});
       chrome.test.succeed();
     });
+  },
+
+  function testSendKeyEvent() {
+    var key_vent_count = 0;
+
+    chrome.input.ime.onKeyEvent.addListener(function(engineID, keyData) {
+      if (key_vent_count == 0) {
+        chrome.test.assertEq(keyData.type, 'keydown');
+      }
+      else if (key_vent_count == 1) {
+        chrome.test.assertEq(keyData.type, 'keyup');
+        chrome.test.succeed();
+      }
+      chrome.test.assertEq(keyData.key, 'a');
+      chrome.test.assertEq(keyData.code, 'KeyA');
+      chrome.test.assertFalse(keyData.ctrlKey);
+      chrome.test.assertFalse(keyData.altKey);
+      chrome.test.assertFalse(keyData.shiftKey);
+      chrome.test.assertFalse(keyData.capsLock);
+      ++key_vent_count;
+      return false;
+    });
+
+    chrome.input.ime.sendKeyEvents({
+      'contextID': 1,
+      'keyData': [{
+        'type': 'keydown',
+        'requestId': '0',
+        'key': 'a',
+        'code': 'KeyA'
+      }, {
+        'type': 'keyup',
+        'requestId': '1',
+        'key': 'a',
+        'code': 'KeyA'
+     }]
+    });
   }
 ]);