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

Source/core/accessibility/AccessibilitySpinButton.cpp

Index: Source/core/accessibility/AccessibilitySpinButton.cpp
diff --git a/Source/core/accessibility/AccessibilitySpinButton.cpp b/Source/core/accessibility/AccessibilitySpinButton.cpp
index 7b42e3498d591a987be2c71d3289b8e00f3bd922..427b7a11d305f025eed0aa60a487c811eee2092b 100644
--- a/Source/core/accessibility/AccessibilitySpinButton.cpp
+++ b/Source/core/accessibility/AccessibilitySpinButton.cpp
@@ -35,7 +35,7 @@ PassRefPtr<AccessibilitySpinButton> AccessibilitySpinButton::create()
 {
     return adoptRef(new AccessibilitySpinButton);
 }
-    
+
 AccessibilitySpinButton::AccessibilitySpinButton()
     : m_spinButtonElement(0)
 {
@@ -44,14 +44,14 @@ AccessibilitySpinButton::AccessibilitySpinButton()
 AccessibilitySpinButton::~AccessibilitySpinButton()
 {
 }
-    
+
 LayoutRect AccessibilitySpinButton::elementRect() const
 {
     ASSERT(m_spinButtonElement);
-    
+
     if (!m_spinButtonElement || !m_spinButtonElement->renderer())
         return LayoutRect();
-    
+
     Vector<FloatQuad> quads;
     m_spinButtonElement->renderer()->absoluteFocusRingQuads(quads);
 
@@ -61,7 +61,7 @@ LayoutRect AccessibilitySpinButton::elementRect() const
 void AccessibilitySpinButton::addChildren()
 {
     m_haveChildren = true;
-    
+
     AccessibilitySpinButtonPart* incrementor = static_cast<AccessibilitySpinButtonPart*>(axObjectCache()->getOrCreate(SpinButtonPartRole));
     incrementor->setIsIncrementor(true);
     incrementor->setParent(this);
@@ -72,23 +72,23 @@ void AccessibilitySpinButton::addChildren()
     decrementor->setParent(this);
     m_children.append(decrementor);
 }
-    
+
 void AccessibilitySpinButton::step(int amount)
 {
     ASSERT(m_spinButtonElement);
     if (!m_spinButtonElement)
         return;
-    
+
     m_spinButtonElement->step(amount);
 }
 
-// AccessibilitySpinButtonPart 
+// AccessibilitySpinButtonPart
 
 AccessibilitySpinButtonPart::AccessibilitySpinButtonPart()
     : m_isIncrementor(false)
 {
 }
-    
+
 PassRefPtr<AccessibilitySpinButtonPart> AccessibilitySpinButtonPart::create()
 {
     return adoptRef(new AccessibilitySpinButtonPart);
@@ -98,15 +98,15 @@ LayoutRect AccessibilitySpinButtonPart::elementRect() const
 {
     // FIXME: This logic should exist in the render tree or elsewhere, but there is no
     // relationship that exists that can be queried.
-    
+
     LayoutRect parentRect = parentObject()->elementRect();
     if (m_isIncrementor)
         parentRect.setHeight(parentRect.height() / 2);
     else {
-        parentRect.setY(parentRect.y() + parentRect.height() / 2);        
-        parentRect.setHeight(parentRect.height() / 2);        
+        parentRect.setY(parentRect.y() + parentRect.height() / 2);
+        parentRect.setHeight(parentRect.height() / 2);
     }
-        
+
     return parentRect;
 }
 
@@ -114,13 +114,13 @@ bool AccessibilitySpinButtonPart::press() const
 {
     if (!m_parent || !m_parent->isSpinButton())
         return false;
-    
+
     AccessibilitySpinButton* spinButton = toAccessibilitySpinButton(parentObject());
     if (m_isIncrementor)
         spinButton->step(1);
     else
         spinButton->step(-1);
-    
+
     return true;
 }