Fix virtual keyboard not showing for Pepper clients.

For some odd reason I felt it correct to add two methods named very
similar that had different functionality. Remove the TextInputType
method that does not query the pepper text input type and use the
GetTextInputType method that actually does.

BUG=1106562

Change-Id: I5adf9722e6483e23b25324c66365a9236157c0f9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2307649
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Reviewed-by: David Bokan <bokan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#790362}

third_party/blink/renderer/core/frame/web_frame_widget_base.cc

@@ -1515,12 +1515,6 @@ void WebFrameWidgetBase::GetCompositionCharacterBoundsInWindow(
   }
 }
 
-WebTextInputType WebFrameWidgetBase::TextInputType() {
-  WebLocalFrame* focused_frame = FocusedWebLocalFrameInWidget();
-  if (!focused_frame)
-    return WebTextInputType::kWebTextInputTypeNone;
-  return focused_frame->GetInputMethodController()->TextInputType();
-}
 
 void WebFrameWidgetBase::AddImeTextSpansToExistingText(
     uint32_t start,

third_party/blink/renderer/core/frame/web_frame_widget_base.h

@@ -142,7 +142,6 @@ class CORE_EXPORT WebFrameWidgetBase
   void GetCompositionCharacterBoundsInWindow(
       Vector<gfx::Rect>* bounds) override;
   gfx::Range CompositionRange() override;
-  WebTextInputType TextInputType() override;
   WebTextInputInfo TextInputInfo() override;
   ui::mojom::VirtualKeyboardVisibilityRequest
   GetLastVirtualKeyboardVisibilityRequest() override;

third_party/blink/renderer/platform/widget/frame_widget.h

@@ -123,7 +123,6 @@ class PLATFORM_EXPORT FrameWidget
       Vector<gfx::Rect>* bounds) = 0;
 
   virtual gfx::Range CompositionRange() = 0;
-  virtual WebTextInputType TextInputType() = 0;
   virtual WebTextInputInfo TextInputInfo() = 0;
   virtual ui::mojom::blink::VirtualKeyboardVisibilityRequest
   GetLastVirtualKeyboardVisibilityRequest() = 0;

third_party/blink/renderer/platform/widget/widget_base.cc

@@ -669,10 +669,7 @@ bool WidgetBase::ShouldUpdateCompositionInfo(const gfx::Range& range,
 }
 
 ui::TextInputType WidgetBase::GetTextInputType() {
-  FrameWidget* frame_widget = client_->FrameWidget();
-  if (!frame_widget)
-    return ui::TextInputType::TEXT_INPUT_TYPE_NONE;
-  return ConvertWebTextInputType(frame_widget->TextInputType());
+  return ConvertWebTextInputType(client_->GetTextInputType());
 }
 
 void WidgetBase::UpdateSelectionBounds() {