Remove some FX_BOOLs

Grepping for FX_BOOL and |==| on the same line gives
a very strong clue that the expression won't be out
of range of the |bool| type iteself.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1736323003 .

2 files changed, 6 insertions, 13 deletions

diff --git a/core/include/fxcrt/fx_basic.h b/core/include/fxcrt/fx_basic.h
index 01bb6e2c76..6e092dd540 100644
--- a/core/include/fxcrt/fx_basic.h
+++ b/core/include/fxcrt/fx_basic.h
@@ -601,20 +601,16 @@ class CFX_MapPtrToPtr {
  protected:
   struct CAssoc {
     CAssoc* pNext;
-
     void* key;
-
     void* value;
   };
 
  public:
   CFX_MapPtrToPtr(int nBlockSize = 10);
-
   ~CFX_MapPtrToPtr();
 
   int GetCount() const { return m_nCount; }
-
-  FX_BOOL IsEmpty() const { return m_nCount == 0; }
+  bool IsEmpty() const { return m_nCount == 0; }
 
   FX_BOOL Lookup(void* key, void*& rValue) const;
 
@@ -961,9 +957,7 @@ class CFX_CountRef {
     m_pObject = NULL;
   }
 
-  FX_BOOL operator==(const Ref& ref) const {
-    return m_pObject == ref.m_pObject;
-  }
+  bool operator==(const Ref& ref) const { return m_pObject == ref.m_pObject; }
 
  protected:
   CountedObj* m_pObject;
diff --git a/core/include/fxcrt/fx_coordinates.h b/core/include/fxcrt/fx_coordinates.h
index 30770309a0..c6bf230014 100644
--- a/core/include/fxcrt/fx_coordinates.h
+++ b/core/include/fxcrt/fx_coordinates.h
@@ -333,13 +333,12 @@ class CFX_RTemplate {
     rect.Intersect(*this);
     return !rect.IsEmpty(fEpsilon);
   }
-  friend FX_BOOL operator==(const FXT_RECT& rc1, const FXT_RECT& rc2) {
+  friend bool operator==(const FXT_RECT& rc1, const FXT_RECT& rc2) {
     return rc1.left == rc2.left && rc1.top == rc2.top &&
            rc1.width == rc2.width && rc1.height == rc2.height;
   }
-  friend FX_BOOL operator!=(const FXT_RECT& rc1, const FXT_RECT& rc2) {
-    return rc1.left != rc2.left || rc1.top != rc2.top ||
-           rc1.width != rc2.width || rc1.height != rc2.height;
+  friend bool operator!=(const FXT_RECT& rc1, const FXT_RECT& rc2) {
+    return !(rc1 == rc2);
   }
   baseType left, top;
   baseType width, height;
@@ -385,7 +384,7 @@ struct FX_RECT {
 
   void Union(const FX_RECT& other_rect);
 
-  FX_BOOL operator==(const FX_RECT& src) const {
+  bool operator==(const FX_RECT& src) const {
     return left == src.left && right == src.right && top == src.top &&
            bottom == src.bottom;
   }