Use RenderStyle::isCollapsibleWhiteSpace when renderer is available.

LayoutTests/fast/xsl/mozilla-tests-expected.txt

Index: LayoutTests/fast/xsl/mozilla-tests-expected.txt
diff --git a/LayoutTests/fast/xsl/mozilla-tests-expected.txt b/LayoutTests/fast/xsl/mozilla-tests-expected.txt
index f8af8116eb55bffab94ce003da6396b768f36a9b..fbc35e9d4bab34c2e148abe5926c211c87d83804 100644
--- a/LayoutTests/fast/xsl/mozilla-tests-expected.txt
+++ b/LayoutTests/fast/xsl/mozilla-tests-expected.txt
@@ -76,95 +76,95 @@ Test:
 Desired Result:Red Text
 Result:Red Text
 Axis Identifiers (these should work, I need more test cases though)
-Test:	 <xsl:if test="descendant::z">true</xsl:if>
+Test:	<xsl:if test="descendant::z">true</xsl:if>
 Desired Result:	true
 Result:	true
-Test:	 <xsl:if test="not(descendant-or-self::no-element)">true</xsl:if>
+Test:	<xsl:if test="not(descendant-or-self::no-element)">true</xsl:if>
 Desired Result:	true
 Result:	true
-Test:	 <xsl:value-of select="count(x/attribute::*)"/>
+Test:	<xsl:value-of select="count(x/attribute::*)"/>
 Desired Result:	1
 Result:	1
 Creating Elements with xsl:element and xsl:attribute
-Test:	 <xsl:element name="FONT">
+Test:	<xsl:element name="FONT">
 <xsl:attribute name="COLOR">blue</xsl:attribute> 
 Passed 
 </xsl:element>
 Desired Result:	Passed
-Result:	 Passed
+Result:	Passed
 Using Attribute Sets
-Test:	 <FONT xsl:use-attribute-sets="style1">
+Test:	<FONT xsl:use-attribute-sets="style1">
 Passed 
 </FONT>
 Desired Result:	Passed
-Result:	 Passed
-Test:	 <xsl:element name="FONT" use-attribute-sets="style1 style2">
+Result:	Passed
+Test:	<xsl:element name="FONT" use-attribute-sets="style1 style2">
 Passed 
 </xsl:element>
 Desired Result:	Passed
-Result:	 Passed
+Result:	Passed
 Numbering (only simple numbering currently implemented)
-Test:	 <xsl:number value="4"/>
+Test:	<xsl:number value="4"/>
 Desired Result:	4
 Result:	4
-Test:	 see source
-Desired Result:	 1. x 
+Test:	see source
+Desired Result:	1. x 
 1. y
 1. z 
 Result:	1. x
 1. y
 1. z
 Additive Expressions
-Test:	 <xsl:value-of select="70+4"/>
+Test:	<xsl:value-of select="70+4"/>
 Desired Result:	74
 Result:	74
-Test:	 <xsl:value-of select="-70+4"/>
+Test:	<xsl:value-of select="-70+4"/>
 Desired Result:	-66
 Result:	-66
-Test:	 <xsl:value-of select="1900+70+8-4"/>
+Test:	<xsl:value-of select="1900+70+8-4"/>
 Desired Result:	1974
 Result:	1974
-Test:	 <xsl:value-of select="(4+5)-(9+9)"/>
+Test:	<xsl:value-of select="(4+5)-(9+9)"/>
 Desired Result:	-9
 Result:	-9
 Multiplicative Expressions
-Test:	 <xsl:value-of select="7*4"/>
+Test:	<xsl:value-of select="7*4"/>
 Desired Result:	28
 Result:	28
-Test:	 <xsl:value-of select="7mod 4"/>
+Test:	<xsl:value-of select="7mod 4"/>
 Desired Result:	3
 Result:	3
-Test:	 <xsl:value-of select="7div 4"/>
+Test:	<xsl:value-of select="7div 4"/>
 Desired Result:	1.75
 Result:	1.75
-Test:	 <xsl:value-of select="7div 0"/>
+Test:	<xsl:value-of select="7div 0"/>
 Desired Result:	Infinity
 Result:	Infinity
-Test:	 <xsl:value-of select="0 div 0"/>
+Test:	<xsl:value-of select="0 div 0"/>
 Desired Result:	NaN
 Result:	NaN
-Test:	 <xsl:variable name="x" select="7*3"/>
+Test:	<xsl:variable name="x" select="7*3"/>
 <xsl:variable name="y" select="3"/>
 <xsl:value-of select="$x div $y"/>
 Desired Result:	7
 Result:	7
 Precedence tests
-Test:	 <xsl:value-of select="2 mod 2 = 0"/>
+Test:	<xsl:value-of select="2 mod 2 = 0"/>
 Desired Result:	true
 Result:	true
-Test:	 <xsl:value-of select="5 mod 2 < 5 and 2*6 >= 12"/>
+Test:	<xsl:value-of select="5 mod 2 < 5 and 2*6 >= 12"/>
 Desired Result:	true
 Result:	true
-Test:	 <xsl:value-of select="5 mod 2 < 5 and 2*6>12"/>
+Test:	<xsl:value-of select="5 mod 2 < 5 and 2*6>12"/>
 Desired Result:	false
 Result:	false
-Test:	 <xsl:value-of select="4+5*3"/>
+Test:	<xsl:value-of select="4+5*3"/>
 Desired Result:	19
 Result:	19
-Test:	 <xsl:value-of select="4+5*3+(6-4)*7"/>
+Test:	<xsl:value-of select="4+5*3+(6-4)*7"/>
 Desired Result:	33
 Result:	33
 Automatic Result Type Conversion
-Test:	 <xsl:value-of select="'747' + 8"/>
+Test:	<xsl:value-of select="'747' + 8"/>
 Desired Result:	755
 Result:	755