Fix style errors in core/html/shadow/.

third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp

Index: third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp
diff --git a/third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp b/third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp
index 01bcd1098588fe08ef47edfa10546e010ee9654d..1d7999a141e82a0e12f22071aef97d757acd3fde 100644
--- a/third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp
+++ b/third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.cpp
@@ -347,11 +347,11 @@ bool DateTimeEditBuilder::shouldHourFieldDisabled() const
 
     if (m_dateValue.getType() == DateComponents::Time)
         return false;
-    ASSERT(m_dateValue.getType() == DateComponents::DateTimeLocal);
+    DCHECK_EQ(m_dateValue.getType(), DateComponents::DateTimeLocal);
 
     if (shouldDayOfMonthFieldDisabled()) {
-        ASSERT(m_parameters.minimum.fullYear() == m_parameters.maximum.fullYear());
-        ASSERT(m_parameters.minimum.month() == m_parameters.maximum.month());
+        DCHECK_EQ(m_parameters.minimum.fullYear(), m_parameters.maximum.fullYear());
+        DCHECK_EQ(m_parameters.minimum.month(), m_parameters.maximum.month());
         return false;
     }
 
@@ -400,7 +400,7 @@ bool DateTimeEditBuilder::shouldYearFieldDisabled() const
 void DateTimeEditBuilder::visitLiteral(const String& text)
 {
     DEFINE_STATIC_LOCAL(AtomicString, textPseudoId, ("-webkit-datetime-edit-text"));
-    ASSERT(text.length());
+    DCHECK_GT(text.length(), 0u);
     HTMLDivElement* element = HTMLDivElement::create(editElement().document());
     element->setShadowPseudoId(textPseudoId);
     if (m_parameters.locale.isRTL() && text.length()) {
@@ -422,9 +422,9 @@ DateTimeNumericFieldElement::Step DateTimeEditBuilder::createStep(double msPerFi
     const Decimal msPerFieldUnitDecimal(static_cast<int>(msPerFieldUnit));
     const Decimal msPerFieldSizeDecimal(static_cast<int>(msPerFieldSize));
     Decimal stepMilliseconds = stepRange().step();
-    ASSERT(!msPerFieldUnitDecimal.isZero());
-    ASSERT(!msPerFieldSizeDecimal.isZero());
-    ASSERT(!stepMilliseconds.isZero());
+    DCHECK(!msPerFieldUnitDecimal.isZero());

[yosin_UTC9, 2016/08/19 08:01:35]

OPTIONAL: It seems we want to have |operator<<| for |Decimal|.

+    DCHECK(!msPerFieldSizeDecimal.isZero());
+    DCHECK(!stepMilliseconds.isZero());
 
     DateTimeNumericFieldElement::Step step(1, 0);
 
@@ -464,7 +464,7 @@ DEFINE_TRACE(DateTimeEditElement)
 
 inline Element* DateTimeEditElement::fieldsWrapperElement() const
 {
-    ASSERT(firstChild());
+    DCHECK(firstChild());
     return toElement(firstChild());
 }
 
@@ -764,7 +764,7 @@ bool DateTimeEditElement::hasFocusedField()
 
 void DateTimeEditElement::setOnlyYearMonthDay(const DateComponents& date)
 {
-    ASSERT(date.getType() == DateComponents::Date);
+    DCHECK_EQ(date.getType(), DateComponents::Date);
 
     if (!m_editControlOwner)
         return;