Fix trailing whitespace in .cpp, .h, and .idl files

Source/core/html/ImageDocument.cpp

Index: Source/core/html/ImageDocument.cpp
diff --git a/Source/core/html/ImageDocument.cpp b/Source/core/html/ImageDocument.cpp
index 3b046c42b776a96c12f21e8db08b2c3c6cc979f4..31edf2765cf30189816d0b71928f4ec2cad51fcc 100644
--- a/Source/core/html/ImageDocument.cpp
+++ b/Source/core/html/ImageDocument.cpp
@@ -19,7 +19,7 @@
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
@@ -75,7 +75,7 @@ private:
 
     ImageDocument* m_doc;
 };
-    
+
 class ImageDocumentParser : public RawDataDocumentParser {
 public:
     static PassRefPtr<ImageDocumentParser> create(ImageDocument* document)
@@ -87,7 +87,7 @@ public:
     {
         return toImageDocument(RawDataDocumentParser::document());
     }
-    
+
 private:
     ImageDocumentParser(ImageDocument* document)
         : RawDataDocumentParser(document)
@@ -145,7 +145,7 @@ void ImageDocumentParser::finish()
 
     document()->finishedParsing();
 }
-    
+
 // --------
 
 ImageDocument::ImageDocument(const DocumentInit& initializer)
@@ -158,7 +158,7 @@ ImageDocument::ImageDocument(const DocumentInit& initializer)
     setCompatibilityMode(QuirksMode);
     lockCompatibilityMode();
 }
-    
+
 PassRefPtr<DocumentParser> ImageDocument::createParser()
 {
     return ImageDocumentParser::create(this);
@@ -211,7 +211,7 @@ float ImageDocument::scale() const
 
     LayoutSize imageSize = m_imageElement->cachedImage()->imageSizeForRenderer(m_imageElement->renderer(), pageZoomFactor(this));
     LayoutSize windowSize = LayoutSize(view->width(), view->height());
-    
+
     float widthScale = (float)windowSize.width() / imageSize.width();
     float heightScale = (float)windowSize.height() / imageSize.height();
 
@@ -228,7 +228,7 @@ void ImageDocument::resizeImageToFit()
     float scale = this->scale();
     m_imageElement->setWidth(static_cast<int>(imageSize.width() * scale));
     m_imageElement->setHeight(static_cast<int>(imageSize.height() * scale));
-    
+
     m_imageElement->setInlineStyleProperty(CSSPropertyCursor, CSSValueWebkitZoomIn);
 }
 
@@ -238,19 +238,19 @@ void ImageDocument::imageClicked(int x, int y)
         return;
 
     m_shouldShrinkImage = !m_shouldShrinkImage;
-    
+
     if (m_shouldShrinkImage)
         windowSizeChanged();
     else {
         restoreImageSize();
-        
+
         updateLayout();
-        
+
         float scale = this->scale();
-        
+
         int scrollX = static_cast<int>(x / scale - (float)frame()->view()->width() / 2);
         int scrollY = static_cast<int>(y / scale - (float)frame()->view()->height() / 2);
-        
+
         frame()->view()->setScrollPosition(IntPoint(scrollX, scrollY));
     }
 }
@@ -258,15 +258,15 @@ void ImageDocument::imageClicked(int x, int y)
 void ImageDocument::imageUpdated()
 {
     ASSERT(m_imageElement);
-    
+
     if (m_imageSizeIsKnown)
         return;
 
     if (m_imageElement->cachedImage()->imageSizeForRenderer(m_imageElement->renderer(), pageZoomFactor(this)).isEmpty())
         return;
-    
+
     m_imageSizeIsKnown = true;
-    
+
     if (shouldShrinkToFit()) {
         // Force resizing of the image
         windowSizeChanged();
@@ -277,16 +277,16 @@ void ImageDocument::restoreImageSize()
 {
     if (!m_imageElement || !m_imageSizeIsKnown || m_imageElement->document() != this)
         return;
-    
+
     LayoutSize imageSize = m_imageElement->cachedImage()->imageSizeForRenderer(m_imageElement->renderer(), 1.0f);
     m_imageElement->setWidth(imageSize.width());
     m_imageElement->setHeight(imageSize.height());
-    
+
     if (imageFitsInWindow())
         m_imageElement->removeInlineStyleProperty(CSSPropertyCursor);
     else
         m_imageElement->setInlineStyleProperty(CSSPropertyCursor, CSSValueWebkitZoomOut);
-        
+
     m_didShrinkImage = false;
 }
 
@@ -301,8 +301,8 @@ bool ImageDocument::imageFitsInWindow() const
 
     LayoutSize imageSize = m_imageElement->cachedImage()->imageSizeForRenderer(m_imageElement->renderer(), pageZoomFactor(this));
     LayoutSize windowSize = LayoutSize(view->width(), view->height());
-    
-    return imageSize.width() <= windowSize.width() && imageSize.height() <= windowSize.height();    
+
+    return imageSize.width() <= windowSize.width() && imageSize.height() <= windowSize.height();
 }
 
 void ImageDocument::windowSizeChanged()
@@ -311,7 +311,7 @@ void ImageDocument::windowSizeChanged()
         return;
 
     bool fitsInWindow = imageFitsInWindow();
-    
+
     // If the image has been explicitly zoomed in, restore the cursor if the image fits
     // and set it to a zoom out cursor if the image doesn't fit
     if (!m_shouldShrinkImage) {
@@ -321,7 +321,7 @@ void ImageDocument::windowSizeChanged()
             m_imageElement->setInlineStyleProperty(CSSPropertyCursor, CSSValueWebkitZoomOut);
         return;
     }
-    
+
     if (m_didShrinkImage) {
         // If the window has been resized so that the image fits, restore the image size
         // otherwise update the restored image size.
@@ -339,10 +339,10 @@ void ImageDocument::windowSizeChanged()
 }
 
 CachedImage* ImageDocument::cachedImage()
-{ 
+{
     if (!m_imageElement)
         createDocumentStructure();
-    
+
     return m_imageElement->cachedImage();
 }