IndexedDB: Use C++11 in-class member initializers

content/common/indexed_db/indexed_db_key_range.cc

Index: content/common/indexed_db/indexed_db_key_range.cc
diff --git a/content/common/indexed_db/indexed_db_key_range.cc b/content/common/indexed_db/indexed_db_key_range.cc
index d061363fbde4c1baac4147da00eb091b0a9b96fb..8e82a62f33c21358c74fe1ad730a17eb021ef18b 100644
--- a/content/common/indexed_db/indexed_db_key_range.cc
+++ b/content/common/indexed_db/indexed_db_key_range.cc
@@ -9,11 +9,8 @@
 
 namespace content {
 
-IndexedDBKeyRange::IndexedDBKeyRange()
-    : lower_(blink::WebIDBKeyTypeNull),
-      upper_(blink::WebIDBKeyTypeNull),
-      lower_open_(false),
-      upper_open_(false) {}
+IndexedDBKeyRange::IndexedDBKeyRange() {

[cmumford, 2015/04/08 22:16:32]

IndexedDBKeyRange::IndexedDBKeyRange() = default;

[jsbell, 2015/04/08 23:09:52]

Done.

+}
 
 IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& lower,
                                      const IndexedDBKey& upper,
@@ -25,7 +22,8 @@ IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& lower,
       upper_open_(upper_open) {}
 
 IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& key)
-    : lower_(key), upper_(key), lower_open_(false), upper_open_(false) {}
+    : lower_(key), upper_(key) {

[cmumford, 2015/04/08 22:16:32]

I'm assuming compilers are smart enough to not initialize lower_/upper_ twice?

[jsbell, 2015/04/08 23:09:52]

Correct. At least according to:

http://www.stroustrup.com/C++11FAQ.html#member-init

+}
 
 IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKeyRange& other) = default;
 IndexedDBKeyRange::~IndexedDBKeyRange() = default;