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/example/example.hpp b/example/example.hpp
index 335eade..a53d6c0 100644
--- a/example/example.hpp
+++ b/example/example.hpp
@@ -66,7 +66,7 @@
     bool canHandleBlob(const std::string& path) override;
     std::vector<std::string> getBlobIds() override;
     bool deleteBlob(const std::string& path) override;
-    bool stat(const std::string& path, struct BlobMeta* meta) override;
+    bool stat(const std::string& path, BlobMeta* meta) override;
     bool open(uint16_t session, uint16_t flags,
               const std::string& path) override;
     std::vector<uint8_t> read(uint16_t session, uint32_t offset,
@@ -77,7 +77,7 @@
                    const std::vector<uint8_t>& data) override;
     bool commit(uint16_t session, const std::vector<uint8_t>& data) override;
     bool close(uint16_t session) override;
-    bool stat(uint16_t session, struct BlobMeta* meta) override;
+    bool stat(uint16_t session, BlobMeta* meta) override;
     bool expire(uint16_t session) override;
 
     constexpr static char supportedPath[] = "/dev/fake/command";