blobs: s/struct BlobMeta/BlobMeta/g

Because this structure is not anything special, simply use the cpp
idiomatic way of referencing the object.

Consistently, structures that are packed still have "struct" used in
declarations.  However, this distinction is only clear through its usage
and nothing in the language.  Perhaps a better approach would be
notational naming struct PackedXYZ {};.  However, that can get out of
control quickly.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I3b7e48e4b6687ef2e15e9d07c0eeba96eb5d2552
diff --git a/manager.hpp b/manager.hpp
index 4caf4ea..7b169db 100644
--- a/manager.hpp
+++ b/manager.hpp
@@ -52,9 +52,9 @@
     virtual bool open(uint16_t flags, const std::string& path,
                       uint16_t* session) = 0;
 
-    virtual bool stat(const std::string& path, struct BlobMeta* meta) = 0;
+    virtual bool stat(const std::string& path, BlobMeta* meta) = 0;
 
-    virtual bool stat(uint16_t session, struct BlobMeta* meta) = 0;
+    virtual bool stat(uint16_t session, BlobMeta* meta) = 0;
 
     virtual bool commit(uint16_t session, const std::vector<uint8_t>& data) = 0;
 
@@ -135,7 +135,7 @@
      * @param[in,out] meta - a pointer to store the metadata.
      * @return bool - true if able to retrieve the information.
      */
-    bool stat(const std::string& path, struct BlobMeta* meta) override;
+    bool stat(const std::string& path, BlobMeta* meta) override;
 
     /**
      * Attempts to retrieve a BlobMeta for a given session.
@@ -144,7 +144,7 @@
      * @param[in,out] meta - a pointer to store the metadata.
      * @return bool - true if able to retrieve the information.
      */
-    bool stat(uint16_t session, struct BlobMeta* meta) override;
+    bool stat(uint16_t session, BlobMeta* meta) override;
 
     /**
      * Attempt to commit a blob for a given session.