Revert 290568 "Merge 290506 "Generate correct key string to IME ..."

Check bug 405431 for details.

> Merge 290506 "Generate correct key string to IME extensions for ..."
> 
> > Generate correct key string to IME extensions for media keys.
> > 
> > BUG=402935
> > TEST=Verified on linux_chromeos & Pixel.
> > 
> > Review URL: https://codereview.chromium.org/486693003
> 
> TBR=shuchen@chromium.org
> 
> Review URL: https://codereview.chromium.org/489513003

TBR=shuchen@chromium.org

Review URL: https://codereview.chromium.org/485463004

git-svn-id: svn://svn.chromium.org/chrome/branches/2062/src@290868 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 1 insertions, 85 deletions

diff --git a/chrome/browser/chromeos/input_method/input_method_engine.cc b/chrome/browser/chromeos/input_method/input_method_engine.cc
index 10c0aac..55a0ac5 100644
--- a/chrome/browser/chromeos/input_method/input_method_engine.cc
+++ b/chrome/browser/chromeos/input_method/input_method_engine.cc
@@ -77,44 +77,8 @@ std::string GetKeyFromEvent(const ui::KeyEvent& event) {
   if (code == "Escape")
     return "Esc";
   if (code == "Backspace" || code == "Tab" ||
-      code == "Enter" || code == "CapsLock" ||
-      code == "Power")
+      code == "Enter" || code == "CapsLock")
     return code;
-  // Cases for media keys.
-  switch (event.key_code()) {
-    case ui::VKEY_BROWSER_BACK:
-    case ui::VKEY_F1:
-      return "HistoryBack";
-    case ui::VKEY_BROWSER_FORWARD:
-    case ui::VKEY_F2:
-      return "HistoryForward";
-    case ui::VKEY_BROWSER_REFRESH:
-    case ui::VKEY_F3:
-      return "BrowserRefresh";
-    case ui::VKEY_MEDIA_LAUNCH_APP2:
-    case ui::VKEY_F4:
-      return "ChromeOSFullscreen";
-    case ui::VKEY_MEDIA_LAUNCH_APP1:
-    case ui::VKEY_F5:
-      return "ChromeOSSwitchWindow";
-    case ui::VKEY_BRIGHTNESS_DOWN:
-    case ui::VKEY_F6:
-      return "BrightnessDown";
-    case ui::VKEY_BRIGHTNESS_UP:
-    case ui::VKEY_F7:
-      return "BrightnessUp";
-    case ui::VKEY_VOLUME_MUTE:
-    case ui::VKEY_F8:
-      return "AudioVolumeMute";
-    case ui::VKEY_VOLUME_DOWN:
-    case ui::VKEY_F9:
-      return "AudioVolumeDown";
-    case ui::VKEY_VOLUME_UP:
-    case ui::VKEY_F10:
-      return "AudioVolumeUp";
-    default:
-      break;
-  }
   uint16 ch = 0;
   // Ctrl+? cases, gets key value for Ctrl is not down.
   if (event.flags() & ui::EF_CONTROL_DOWN) {
diff --git a/chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc b/chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc
index a169cdb..494371f 100644
--- a/chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc
+++ b/chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc
@@ -5,7 +5,6 @@
 #include "ash/ime/input_method_menu_item.h"
 #include "ash/ime/input_method_menu_manager.h"
 #include "base/bind_helpers.h"
-#include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
@@ -390,53 +389,6 @@ IN_PROC_BROWSER_TEST_P(InputMethodEngineBrowserTest,
     EXPECT_TRUE(keyevent_listener.was_satisfied());
     callback.WaitUntilCalled();
   }
-  // Media keys cases.
-  const struct {
-    ui::KeyboardCode keycode;
-    const char* code;
-    const char* key;
-  } kMediaKeyCases[] = {
-    { ui::VKEY_BROWSER_BACK, "BrowserBack", "HistoryBack" },
-    { ui::VKEY_BROWSER_FORWARD, "BrowserForward", "HistoryForward" },
-    { ui::VKEY_BROWSER_REFRESH, "BrowserRefresh", "BrowserRefresh" },
-    { ui::VKEY_MEDIA_LAUNCH_APP2, "ChromeOSFullscreen", "ChromeOSFullscreen" },
-    { ui::VKEY_MEDIA_LAUNCH_APP1,
-      "ChromeOSSwitchWindow", "ChromeOSSwitchWindow" },
-    { ui::VKEY_BRIGHTNESS_DOWN, "BrightnessDown", "BrightnessDown" },
-    { ui::VKEY_BRIGHTNESS_UP, "BrightnessUp", "BrightnessUp" },
-    { ui::VKEY_VOLUME_MUTE, "VolumeMute", "AudioVolumeMute" },
-    { ui::VKEY_VOLUME_DOWN, "VolumeDown", "AudioVolumeDown" },
-    { ui::VKEY_VOLUME_UP, "VolumeUp", "AudioVolumeUp" },
-    { ui::VKEY_F1, "F1", "HistoryBack" },
-    { ui::VKEY_F2, "F2", "HistoryForward" },
-    { ui::VKEY_F3, "F3", "BrowserRefresh" },
-    { ui::VKEY_F4, "F4", "ChromeOSFullscreen" },
-    { ui::VKEY_F5, "F5", "ChromeOSSwitchWindow" },
-    { ui::VKEY_F6, "F6", "BrightnessDown" },
-    { ui::VKEY_F7, "F7", "BrightnessUp" },
-    { ui::VKEY_F8, "F8", "AudioVolumeMute" },
-    { ui::VKEY_F9, "F9", "AudioVolumeDown" },
-    { ui::VKEY_F10, "F10", "AudioVolumeUp" },
-  };
-  for (size_t i = 0; i < arraysize(kMediaKeyCases); ++i) {
-    SCOPED_TRACE(std::string("KeyDown, ") + kMediaKeyCases[i].code);
-    KeyEventDoneCallback callback(false);
-    const std::string expected_value =
-        base::StringPrintf("onKeyEvent::keydown:%s:%s:false:false:false:false",
-                           kMediaKeyCases[i].key, kMediaKeyCases[i].code);
-    ExtensionTestMessageListener keyevent_listener(expected_value, false);
-
-    ui::KeyEvent key_event(ui::ET_KEY_PRESSED,
-                           kMediaKeyCases[i].keycode,
-                           kMediaKeyCases[i].code,
-                           ui::EF_NONE);
-    engine_handler->ProcessKeyEvent(key_event,
-                                    base::Bind(&KeyEventDoneCallback::Run,
-                                               base::Unretained(&callback)));
-    ASSERT_TRUE(keyevent_listener.WaitUntilSatisfied());
-    EXPECT_TRUE(keyevent_listener.was_satisfied());
-    callback.WaitUntilCalled();
-  }
   // TODO(nona): Add browser tests for other API as well.
   {
     SCOPED_TRACE("commitText test");