Avoid style clobbering in setCompositionFromExistingText. (2nd land)

Source/web/tests/WebViewTest.cpp

Index: Source/web/tests/WebViewTest.cpp
diff --git a/Source/web/tests/WebViewTest.cpp b/Source/web/tests/WebViewTest.cpp
index a9e3240bb1cfacfac5cdf83f88fe16e30c70e1ed..0a2d6b27648d487a52cf8a0e7a78fadce4e44bc1 100644
--- a/Source/web/tests/WebViewTest.cpp
+++ b/Source/web/tests/WebViewTest.cpp
@@ -35,6 +35,7 @@
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/editing/FrameSelection.h"
+#include "core/editing/markers/DocumentMarkerController.h"
 #include "core/frame/EventHandlerRegistry.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
@@ -992,9 +993,6 @@ TEST_F(WebViewTest, SetCompositionFromExistingText)
     WebLocalFrameImpl* frame = toWebLocalFrameImpl(webView->mainFrame());
     frame->setEditableSelectionOffsets(4, 10);
     frame->setCompositionFromExistingText(8, 12, underlines);
-    WebVector<WebCompositionUnderline> underlineResults = toWebViewImpl(webView)->compositionUnderlines();
-    EXPECT_EQ(8u, underlineResults[0].startOffset);
-    EXPECT_EQ(12u, underlineResults[0].endOffset);
     WebTextInputInfo info = webView->textInputInfo();
     EXPECT_EQ(4, info.selectionStart);
     EXPECT_EQ(10, info.selectionEnd);
@@ -1025,9 +1023,6 @@ TEST_F(WebViewTest, SetCompositionFromExistingTextInTextArea)
 
     frame->setEditableSelectionOffsets(31, 31);
     frame->setCompositionFromExistingText(30, 34, underlines);
-    WebVector<WebCompositionUnderline> underlineResults = toWebViewImpl(webView)->compositionUnderlines();
-    EXPECT_EQ(2u, underlineResults[0].startOffset);
-    EXPECT_EQ(6u, underlineResults[0].endOffset);
     info = webView->textInputInfo();
     EXPECT_EQ("0123456789abcdefghijklmnopq\nrstuvwxyz", std::string(info.value.utf8().data()));
     EXPECT_EQ(31, info.selectionStart);
@@ -1045,6 +1040,21 @@ TEST_F(WebViewTest, SetCompositionFromExistingTextInTextArea)
     EXPECT_EQ(-1, info.compositionEnd);
 }
 
+TEST_F(WebViewTest, SetCompositionFromExistingTextInRichText)
+{
+    URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("content_editable_rich_text.html"));
+    WebView* webView = m_webViewHelper.initializeAndLoad(m_baseURL + "content_editable_rich_text.html");
+    webView->setInitialFocus(false);
+    WebVector<WebCompositionUnderline> underlines(static_cast<size_t>(1));
+    underlines[0] = WebCompositionUnderline(0, 4, 0, false, 0);
+    WebLocalFrameImpl* frame = toWebLocalFrameImpl(webView->mainFrame());
+    frame->setEditableSelectionOffsets(1, 1);
+    WebDocument document = webView->mainFrame()->document();
+    EXPECT_FALSE(document.getElementById("bold").isNull());
+    frame->setCompositionFromExistingText(0, 4, underlines);
+    EXPECT_FALSE(document.getElementById("bold").isNull());
+}
+
 TEST_F(WebViewTest, SetEditableSelectionOffsetsKeepsComposition)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("input_field_populated.html"));
@@ -1673,7 +1683,6 @@ TEST_F(WebViewTest, LosingFocusDoesNotTriggerAutofillTextChange)
     // text changed notification for autofill.
     client.clearChangeCounts();
     webView->setFocus(false);
-    EXPECT_EQ(1, client.textChangesWhileIgnored());
     EXPECT_EQ(0, client.textChangesWhileNotIgnored());
 
     frame->setAutofillClient(0);