[DevTools] Migrate inspector-protocol/{input,network} tests to new harness

third_party/WebKit/LayoutTests/inspector-protocol/input/dispatchKeyEvent.js

+(async function(testRunner) {
+  let {page, session, dp} = await testRunner.startBlank(``);
+
+  await session.evaluate(`
+    window.addEventListener('keydown', logEvent);
+    window.addEventListener('keypress', logEvent);
+    window.addEventListener('keyup', logEvent);
+
+    window.logs = [];
+    function log(text) {
+      logs.push(text);
+    }
+
+    function logEvent(event) {
+      log('-----Event-----');
+      log('type: ' + event.type);
+      if (event.altKey)
+        log('altKey');
+      if (event.ctrlKey)
+        log('ctrlKey');
+      if (event.metaKey)
+        log('metaKey');
+      if (event.shiftKey)
+        log('shiftKey');
+      if (event.keyCode)
+        log('keyCode: ' + event.keyCode);
+      if (event.key)
+        log('key: ' + event.key);
+      if (event.charCode)
+        log('charCode: ' + event.charCode);
+      if (event.text)
+        log('text: ' + event.text);
+      log('');
+    }
+  `);
+
+  function dumpError(message) {
+    if (message.error)
+      testRunner.log('Error: ' + message.error.message);
+  }
+
+  dumpError(await dp.Input.dispatchKeyEvent({
+    type: 'rawKeyDown',
+    windowsVirtualKeyCode: 65, // VK_A
+    key: 'A'
+  }));
+  dumpError(await dp.Input.dispatchKeyEvent({
+    type: 'char',
+    modifiers: 8, // shift
+    text: 'A',
+    unmodifiedText: 'a'
+  }));
+  dumpError(await dp.Input.dispatchKeyEvent({
+    type: 'keyUp',
+    windowsVirtualKeyCode: 65,
+    key: 'A'
+  }));
+  dumpError(await dp.Input.dispatchKeyEvent({
+    type: 'char',
+    text: '\u05E9',  // Hebrew Shin (sh)
+    unmodifiedText: '\u05E9'
+  }));
+
+  testRunner.log(await session.evaluate(`window.logs.join('\\n')`));
+  testRunner.completeTest();
+})