Bug 605179. qcms: revert build warning fixes. r=ehsan

0ec22e77aefc fixed some build warnings that no longer happen because pedantic is disabled.

gfx/qcms/iccread.c

@@ -1,4 +1,3 @@
-/*
 //  qcms
 //  Copyright (C) 2009 Mozilla Foundation
 //  Copyright (C) 1998-2007 Marti Maria
@@ -20,7 +19,6 @@
 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 
 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
 
 #include <math.h>
 #include <assert.h>

gfx/qcms/qcms.h

@@ -94,7 +94,7 @@ typedef enum {
 	QCMS_INTENT_ABSOLUTE_COLORIMETRIC = 3
 } qcms_intent;
 
-/* XXX: I don't really like the _DATA_ prefix */
+//XXX: I don't really like the _DATA_ prefix
 typedef enum {
 	QCMS_DATA_RGB_8,
 	QCMS_DATA_RGBA_8,

gfx/qcms/qcmsint.h

@@ -113,7 +113,7 @@ struct tag_value {
 			} XYZNumber;
 		} XYZType;
 	};
-}; /* I guess we need to pack this? */
+}; // I guess we need to pack this?
 #endif
 
 #define RGB_SIGNATURE  0x52474220

gfx/qcms/qcmstypes.h

@@ -30,7 +30,7 @@ typedef PRUptrdiff uintptr_t;
 #endif
 #endif
 
-#else /* MOZ_QCMS */
+#else // MOZ_QCMS
 
 #if BYTE_ORDER == LITTLE_ENDIAN
 #define IS_LITTLE_ENDIAN

gfx/qcms/transform.c

@@ -1,4 +1,3 @@
-/*
 //  qcms
 //  Copyright (C) 2009 Mozilla Corporation
 //  Copyright (C) 1998-2007 Marti Maria
@@ -20,7 +19,6 @@
 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 
 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
 
 #include <stdlib.h>
 #include <math.h>
@@ -662,8 +660,8 @@ static float clamp_float(float a)
 {
 	if (a > 1.)
 		return 1.;
-	else if (a < 0)
-		return 0;
+	else if (a < 0.)
+		return 0.;
 	else
 		return a;
 }