Fix incorrect number of matches and misleading highlighting in "Find on Page" results

Source/web/tests/TextFinderTest.cpp

Index: Source/web/tests/TextFinderTest.cpp
diff --git a/Source/web/tests/TextFinderTest.cpp b/Source/web/tests/TextFinderTest.cpp
index 505b3e3b243d46bcce28aa5493f6b157e4836ef2..d5219ebd4baf6c486296f4f9d9802dd800a72b50 100644
--- a/Source/web/tests/TextFinderTest.cpp
+++ b/Source/web/tests/TextFinderTest.cpp
@@ -289,4 +289,26 @@ TEST_F(TextFinderTest, ScopeTextMatchesWithShadowDOM)
     EXPECT_EQ(findInPageRect(textInIElement, 0, textInIElement, 3), matchRects[2]);
 }
 
+TEST_F(TextFinderTest, ScopeRepeatPatternTextMatches)
+{
+    document().body()->setInnerHTML("ab ab ab ab ab", ASSERT_NO_EXCEPTION);
+    Node* textNode = document().body()->firstChild();
+
+    int identifier = 0;
+    WebString searchText(String("ab ab"));
+    WebFindOptions findOptions; // Default.
+
+    textFinder().resetMatchCount();
+    textFinder().scopeStringMatches(identifier, searchText, findOptions, true);
+    while (textFinder().scopingInProgress())
+        FrameTestHelpers::runPendingTasks();
+
+    EXPECT_EQ(2, textFinder().totalMatchCount());
+    WebVector<WebFloatRect> matchRects;
+    textFinder().findMatchRects(matchRects);
+    ASSERT_EQ(2u, matchRects.size());
+    EXPECT_EQ(findInPageRect(textNode, 0, textNode, 5), matchRects[0]);
+    EXPECT_EQ(findInPageRect(textNode, 6, textNode, 11), matchRects[1]);
+}
+
 } // namespace