Simplify whitespace handling in build/ Jinja templates

Source/build/scripts/templates/MakeQualifiedNames.cpp.tmpl

-{% from "macros.tmpl" import license -%}
+{% from "macros.tmpl" import license %}
 {{ license() }}
 
 #include "config.h"
 
 #ifdef SKIP_STATIC_CONSTRUCTORS_ON_GCC
 #define {{namespace|to_macro_style}}_NAMES_HIDE_GLOBALS 1
 #else
 #define QNAME_DEFAULT_CONSTRUCTOR 1
 #endif
 
 #include "{{namespace}}Names.h"
 
 #include "wtf/StaticConstructors.h"
 
 namespace WebCore {
 namespace {{namespace}}Names {
 
 using namespace WebCore;
 
 DEFINE_GLOBAL(AtomicString, {{namespace_prefix}}NamespaceURI)
 
-{%- if tags %}
-
+{% if tags %}
 // Tags
-{%- for tag in tags|sort %}
+{% for tag in tags|sort %}
 DEFINE_GLOBAL(QualifiedName, {{tag|symbol}}Tag)
-{%- endfor %}
+{% endfor %}
 
 
 PassOwnPtr<const QualifiedName*[]> get{{namespace}}Tags()
 {
     OwnPtr<const QualifiedName*[]> tags = adoptArrayPtr(new const QualifiedName*[{{namespace}}TagsCount]);
-{%- for tag in tags|sort %}
+    {% for tag in tags|sort %}
     tags[{{loop.index0}}] = reinterpret_cast<const QualifiedName*>(&{{tag|symbol}}Tag);
-{%- endfor %}
+    {% endfor %}
     return tags.release();
 }
 
-{%- endif %}
-
+{% endif %}
 // Attributes
-{%- for attr in attrs|sort %}
+{% for attr in attrs|sort %}
 DEFINE_GLOBAL(QualifiedName, {{attr|symbol}}Attr)
-{%- endfor %}
+{% endfor %}
 
 PassOwnPtr<const QualifiedName*[]> get{{namespace}}Attrs()
 {
     OwnPtr<const QualifiedName*[]> attrs = adoptArrayPtr(new const QualifiedName*[{{namespace}}AttrsCount]);
-{%- for attr in attrs|sort %}
+    {% for attr in attrs|sort %}
     attrs[{{loop.index0}}] = reinterpret_cast<const WebCore::QualifiedName*>(&{{attr|symbol}}Attr);
-{%- endfor %}
+    {% endfor %}
     return attrs.release();
 }
 
 void init()
 {
     // Use placement new to initialize the globals.
     AtomicString {{namespace_prefix}}NS("{{namespace_uri}}", AtomicString::ConstructFromLiteral);
 
     // Namespace
     new ((void*)&{{namespace_prefix}}NamespaceURI) AtomicString({{namespace_prefix}}NS);
-
-{%- for name, tag_list in (tags + attrs)|groupby('name')|sort %}
+    {% for name, tag_list in (tags + attrs)|groupby('name')|sort %}
     StringImpl* {{tag_list[0]|symbol}}Impl = StringImpl::createStatic("{{name}}", {{name|length}}, {{name|hash}});
-{%- endfor %}
+    {% endfor %}
 
     // Tags
-{%- for tag in tags|sort %}
+    {% for tag in tags|sort %}
     createQualifiedName((void*)&{{tag|symbol}}Tag, {{tag|symbol}}Impl, {{namespace_prefix}}NS);
-{%- endfor %}
+    {% endfor %}
 
     // Attrs
-{%- for attr in attrs|sort %}
-{%- if use_namespace_for_attrs %}
+    {% for attr in attrs|sort %}
+    {% if use_namespace_for_attrs %}
     createQualifiedName((void*)&{{attr|symbol}}Attr, {{attr|symbol}}Impl, {{namespace_prefix}}NS);
-{%- else %}
+    {% else %}
     createQualifiedName((void*)&{{attr|symbol}}Attr, {{attr|symbol}}Impl);
-{%- endif %}
-{%- endfor %}
+    {% endif %}
+    {% endfor %}
 }
 
 } // {{namespace}}
 } // WebCore