Don't zoom in TextFinder if autosizing is disabled

Source/core/layout/TextAutosizer.cpp

Index: Source/core/layout/TextAutosizer.cpp
diff --git a/Source/core/layout/TextAutosizer.cpp b/Source/core/layout/TextAutosizer.cpp
index 5968f4555e2a97b2e06070c12798c70c523683fb..0d8e00a77cd343830187718627a366e478f0137c 100644
--- a/Source/core/layout/TextAutosizer.cpp
+++ b/Source/core/layout/TextAutosizer.cpp
@@ -481,6 +481,11 @@ bool TextAutosizer::shouldHandleLayout() const
     return m_pageInfo.m_settingEnabled && m_pageInfo.m_pageNeedsAutosizing && !m_updatePageInfoDeferred;
 }
 
+bool TextAutosizer::pageNeedsAutosizing() const
+{
+    return m_pageInfo.m_pageNeedsAutosizing;
+}
+
 void TextAutosizer::updatePageInfoInAllFrames()
 {
     ASSERT(!m_document->frame() || m_document->frame()->isMainFrame());