Remove logic to reset input method more than needed

third_party/WebKit/Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1309 matching lines @@
     EXPECT_EQ(6, info.selectionStart);
     EXPECT_EQ(11, info.selectionEnd);
     EXPECT_EQ(6, info.compositionStart);
     EXPECT_EQ(11, info.compositionEnd);
 
     frame->setEditableSelectionOffsets(2, 2);
     info = webView->textInputInfo();
     EXPECT_EQ("hello world", std::string(info.value.utf8().data()));
     EXPECT_EQ(2, info.selectionStart);
     EXPECT_EQ(2, info.selectionEnd);
-    EXPECT_EQ(-1, info.compositionStart);
-    EXPECT_EQ(-1, info.compositionEnd);
+    // Composition range should be reset by browser process or keyboard apps.
+    EXPECT_EQ(6, info.compositionStart);
+    EXPECT_EQ(11, info.compositionEnd);
 }
 
 TEST_F(WebViewTest, IsSelectionAnchorFirst)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("input_field_populated.html"));
     WebViewImpl* webView = m_webViewHelper.initializeAndLoad(m_baseURL + "input_field_populated.html");
     WebLocalFrame* frame = webView->mainFrameImpl();
 
     webView->setInitialFocus(false);
     frame->setEditableSelectionOffsets(4, 10);
@@ skipping 2374 matching lines @@
 
     // Transform adapts to page scale changes.
     webViewImpl->setPageScaleFactor(2.f);
     expectedMatrix.makeIdentity().scale(2.f).translate(-50, -55).translate(50, 55).scale(1. / 2.f);
     EXPECT_EQ(expectedMatrix, webViewImpl->getRootLayerTransformForTesting());
     // visibleContentRect doesn't change.
     EXPECT_EQ(IntRect(50, 55, 50, 75), *devToolsEmulator->visibleContentRectForPainting());
 }
 
 } // namespace blink