Bug 1061009 - Fix more bad implicit constructors in a11y; r=tbsaunde

accessible/base/ARIAMap.h

@@ -234,7 +234,7 @@ uint8_t AttrCharacteristicsFor(nsIAtom* aAtom);
 class AttrIterator
 {
 public:
-  AttrIterator(nsIContent* aContent) : 
+  explicit AttrIterator(nsIContent* aContent) : 
     mContent(aContent), mAttrIdx(0) 
   { 
     mAttrCount = mContent->GetAttrCount();

accessible/base/AccCollector.h

@@ -81,7 +81,7 @@ public:
 
 protected:
   // Make sure it's used by Accessible class only.
-  EmbeddedObjCollector(Accessible* aRoot) :
+  explicit EmbeddedObjCollector(Accessible* aRoot) :
     AccCollector(aRoot, filters::GetEmbeddedObject) { }
 
   virtual void AppendObject(Accessible* aAccessible);

accessible/base/AccIterator.h

@@ -52,7 +52,7 @@ private:
 
   struct IteratorState
   {
-    IteratorState(Accessible* aParent, IteratorState* mParentState = nullptr);
+    explicit IteratorState(Accessible* aParent, IteratorState* mParentState = nullptr);
 
     Accessible* mParent;
     int32_t mIndex;
@@ -254,7 +254,7 @@ private:
 class SingleAccIterator : public AccIterable
 {
 public:
-  SingleAccIterator(Accessible* aTarget): mAcc(aTarget) { }
+  explicit SingleAccIterator(Accessible* aTarget): mAcc(aTarget) { }
   virtual ~SingleAccIterator() { }
 
   virtual Accessible* Next();
@@ -274,7 +274,7 @@ private:
 class ItemIterator : public AccIterable
 {
 public:
-  ItemIterator(Accessible* aItemContainer) :
+  explicit ItemIterator(Accessible* aItemContainer) :
     mContainer(aItemContainer), mAnchor(nullptr) { }
   virtual ~ItemIterator() { }
 

accessible/base/EventQueue.h

@@ -19,7 +19,7 @@ class DocAccessible;
 class EventQueue
 {
 protected:
-  EventQueue(DocAccessible* aDocument) : mDocument(aDocument) { }
+  explicit EventQueue(DocAccessible* aDocument) : mDocument(aDocument) { }
 
   /**
    * Put an accessible event into the queue to process it later.

accessible/base/NotificationController.h

@@ -275,8 +275,8 @@ private:
     typedef T* KeyType;
     typedef const T* KeyTypePointer;
 
-    nsCOMPtrHashKey(const T* aKey) : mKey(const_cast<T*>(aKey)) {}
-    nsCOMPtrHashKey(const nsPtrHashKey<T> &aToCopy) : mKey(aToCopy.mKey) {}
+    explicit nsCOMPtrHashKey(const T* aKey) : mKey(const_cast<T*>(aKey)) {}
+    explicit nsCOMPtrHashKey(const nsPtrHashKey<T> &aToCopy) : mKey(aToCopy.mKey) {}
     ~nsCOMPtrHashKey() { }
 
     KeyType GetKey() const { return mKey; }

accessible/base/Relation.h

@@ -23,10 +23,10 @@ class Relation
 public:
   Relation() : mFirstIter(nullptr), mLastIter(nullptr) { }
 
-  Relation(AccIterable* aIter) :
+  explicit Relation(AccIterable* aIter) :
     mFirstIter(aIter), mLastIter(aIter) { }
 
-  Relation(Accessible* aAcc) :
+  explicit Relation(Accessible* aAcc) :
     mFirstIter(nullptr), mLastIter(nullptr)
     { AppendTarget(aAcc); }
 

accessible/base/TextAttrs.h

@@ -34,7 +34,7 @@ public:
   /**
    * Constructor. Used to expose default text attributes.
    */
-  TextAttrsMgr(HyperTextAccessible* aHyperTextAcc) :
+  explicit TextAttrsMgr(HyperTextAccessible* aHyperTextAcc) :
     mOffsetAcc(nullptr),  mHyperTextAcc(aHyperTextAcc),
     mOffsetAccIdx(-1), mIncludeDefAttrs(true) { }
 
@@ -126,7 +126,7 @@ protected:
   class TTextAttr : public TextAttr
   {
   public:
-    TTextAttr(bool aGetRootValue) : mGetRootValue(aGetRootValue) {}
+    explicit TTextAttr(bool aGetRootValue) : mGetRootValue(aGetRootValue) {}
 
     // TextAttr
     virtual void Expose(nsIPersistentProperties* aAttributes,
@@ -393,7 +393,7 @@ protected:
   {
   public:
     TextDecorValue() { }
-    TextDecorValue(nsIFrame* aFrame);
+    explicit TextDecorValue(nsIFrame* aFrame);
 
     nscolor Color() const { return mColor; }
     uint8_t Style() const { return mStyle; }

accessible/base/nsAccessiblePivot.cpp

@@ -19,8 +19,8 @@ using namespace mozilla::a11y;
 class RuleCache
 {
 public:
-  RuleCache(nsIAccessibleTraversalRule* aRule) : mRule(aRule),
-                                                 mAcceptRoles(nullptr) { }
+  explicit RuleCache(nsIAccessibleTraversalRule* aRule) : mRule(aRule),
+                                                          mAcceptRoles(nullptr) { }
   ~RuleCache () {
     if (mAcceptRoles)
       nsMemory::Free(mAcceptRoles);

accessible/base/nsAccessiblePivot.h

@@ -25,7 +25,7 @@ class nsAccessiblePivot MOZ_FINAL : public nsIAccessiblePivot
 public:
   typedef mozilla::a11y::Accessible Accessible;
 
-  nsAccessiblePivot(Accessible* aRoot);
+  explicit nsAccessiblePivot(Accessible* aRoot);
 
   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
   NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsAccessiblePivot, nsIAccessiblePivot)

accessible/xpcom/xpcAccessibleTable.h

@@ -21,7 +21,7 @@ class TableAccessible;
 class xpcAccessibleTable
 {
 public:
-  xpcAccessibleTable(mozilla::a11y::TableAccessible* aTable) : mTable(aTable) { }
+  explicit xpcAccessibleTable(mozilla::a11y::TableAccessible* aTable) : mTable(aTable) { }
 
   nsresult GetCaption(nsIAccessible** aCaption);
   nsresult GetSummary(nsAString& aSummary);

accessible/xpcom/xpcAccessibleTableCell.h

@@ -25,7 +25,7 @@ class TableCellAccessible;
 class xpcAccessibleTableCell
 {
 public:
-  xpcAccessibleTableCell(mozilla::a11y::TableCellAccessible* aTableCell) :
+  explicit xpcAccessibleTableCell(mozilla::a11y::TableCellAccessible* aTableCell) :
     mTableCell(aTableCell) { }
 
   nsresult GetTable(nsIAccessibleTable** aTable);

accessible/xpcom/xpcAccessibleTextRange.h

@@ -61,7 +61,7 @@ public:
   NS_DECLARE_STATIC_IID_ACCESSOR(NS_ACCESSIBLETEXTRANGE_IMPL_IID)
 
 private:
-  xpcAccessibleTextRange(TextRange&& aRange) :
+  explicit xpcAccessibleTextRange(TextRange&& aRange) :
     mRange(Forward<TextRange>(aRange)) {}
   xpcAccessibleTextRange() {}