Clean up names and remove unnecessary parameter

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1287 matching lines @@
 void RenderFrameImpl::PepperDidReceiveMouseEvent(
     PepperPluginInstanceImpl* instance) {
   set_pepper_last_mouse_event_target(instance);
 }
 
 void RenderFrameImpl::PepperTextInputTypeChanged(
     PepperPluginInstanceImpl* instance) {
   if (instance != focused_pepper_plugin_)
     return;
 
-  GetRenderWidget()->UpdateTextInputState(ShowIme::HIDE_IME,
-                                          ChangeSource::FROM_NON_IME);
+  GetRenderWidget()->UpdateTextInputState(ShowIme::DO_NOT_SHOW);
 
   FocusedNodeChangedForAccessibility(WebNode());
 }
 
 void RenderFrameImpl::PepperCaretPositionChanged(
     PepperPluginInstanceImpl* instance) {
   if (instance != focused_pepper_plugin_)
     return;
   GetRenderWidget()->UpdateSelectionBounds();
 }
@@ skipping 2675 matching lines @@
     return;
 
   if (is_empty_selection)
     selection_text_.clear();
 
   // UpdateTextInputState should be called before SyncSelectionIfRequired.
   // UpdateTextInputState may send TextInputStateChanged to notify the focus
   // was changed, and SyncSelectionIfRequired may send SelectionChanged
   // to notify the selection was changed.  Focus change should be notified
   // before selection change.
-  GetRenderWidget()->UpdateTextInputState(ShowIme::HIDE_IME,
-                                          ChangeSource::FROM_NON_IME);
+  GetRenderWidget()->UpdateTextInputState(ShowIme::DO_NOT_SHOW);
   SyncSelectionIfRequired();
 }
 
 bool RenderFrameImpl::handleCurrentKeyboardEvent() {
   bool did_execute_command = false;
   for (auto command : GetRenderWidget()->edit_commands()) {
     // In gtk and cocoa, it's possible to bind multiple edit commands to one
     // key (but it's the exception). Once one edit command is not executed, it
     // seems safest to not execute the rest.
     if (!frame_->executeCommand(blink::WebString::fromUTF8(command.name),
@@ skipping 2689 matching lines @@
 
 void RenderFrameImpl::PepperFocusChanged(PepperPluginInstanceImpl* instance,
                                          bool focused) {
   if (focused)
     focused_pepper_plugin_ = instance;
   else if (focused_pepper_plugin_ == instance)
     focused_pepper_plugin_ = nullptr;
 
   GetRenderWidget()->set_focused_pepper_plugin(focused_pepper_plugin_);
 
-  GetRenderWidget()->UpdateTextInputState(ShowIme::HIDE_IME,
-                                          ChangeSource::FROM_NON_IME);
+  GetRenderWidget()->UpdateTextInputState(ShowIme::DO_NOT_SHOW);
   GetRenderWidget()->UpdateSelectionBounds();
 }
 
 void RenderFrameImpl::PepperStartsPlayback(PepperPluginInstanceImpl* instance) {
   RenderFrameImpl* const render_frame = instance->render_frame();
   if (render_frame) {
     render_frame->Send(
         new FrameHostMsg_PepperStartsPlayback(
             render_frame->GetRoutingID(),
             instance->pp_instance()));
@@ skipping 33 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content