| Index: content/common/indexed_db/indexed_db_key_range.cc
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| diff --git a/content/common/indexed_db/indexed_db_key_range.cc b/content/common/indexed_db/indexed_db_key_range.cc
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| index 47e0cf1a9ac0a6ff1e8eea6e46ea2b37789ce582..d061363fbde4c1baac4147da00eb091b0a9b96fb 100644
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| --- a/content/common/indexed_db/indexed_db_key_range.cc
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| +++ b/content/common/indexed_db/indexed_db_key_range.cc
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| @@ -27,7 +27,10 @@ IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& lower,
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|  IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& key)
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|      : lower_(key), upper_(key), lower_open_(false), upper_open_(false) {}
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|  
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| -IndexedDBKeyRange::~IndexedDBKeyRange() {}
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| +IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKeyRange& other) = default;
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| +IndexedDBKeyRange::~IndexedDBKeyRange() = default;
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| +IndexedDBKeyRange& IndexedDBKeyRange::operator=(
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| +    const IndexedDBKeyRange& other) = default;
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|  
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|  bool IndexedDBKeyRange::IsOnlyKey() const {
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|    if (lower_open_ || upper_open_)
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| 
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