Drop redundant 'ExceptionMessages::failedToXXX' calls.

Source/modules/webaudio/AnalyserNode.cpp

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 56 matching lines @@
     // (resulting in inputBus == outputBus). Otherwise, do an up-mix to stereo.
     if (inputBus != outputBus)
         outputBus->copyFrom(*inputBus);
 }
 
 void AnalyserNode::setFftSize(unsigned size, ExceptionState& exceptionState)
 {
     if (!m_analyser.setFftSize(size)) {
         exceptionState.throwDOMException(
             IndexSizeError,
-            ExceptionMessages::failedToSet(
-                "fftSize",
-                "AnalyserNode",
-                "FFT size (" + String::number(size)
-                + ") must be a power of two between "
-                + String::number(RealtimeAnalyser::MinFFTSize) + " and "
-                + String::number(RealtimeAnalyser::MaxFFTSize) + ", inclusive"));
+            (size < RealtimeAnalyser::MinFFTSize || size > RealtimeAnalyser::MaxFFTSize) ?
+                ExceptionMessages::indexOutsideRange("FTT size", size, RealtimeAnalyser::MinFFTSize, ExceptionMessages::InclusiveBound, RealtimeAnalyser::MaxFFTSize, ExceptionMessages::InclusiveBound)

[aandrey, 2014/02/25 10:14:51]

FTT -> FFT

+                : ("The value provided (" + String::number(size) + " is not a power of two."));

[aandrey, 2014/02/25 10:14:51]

" is -> ") is

     }
 }
 
 void AnalyserNode::setMinDecibels(float k, ExceptionState& exceptionState)
 {
     if (k <= maxDecibels()) {
         m_analyser.setMinDecibels(k);
     } else {
         exceptionState.throwDOMException(
             IndexSizeError,
-            ExceptionMessages::failedToSet(
-                "minDecibels",
-                "AnalyserNode",
-                "minDecibels (" + String::number(k)
-                + ") must be less than or equal maxDecibels (" + String::number(maxDecibels())
-                + ")."));
+            ExceptionMessages::indexExceedsMaximumBound("minDecibels", k, maxDecibels()));
     }
 }
 
 void AnalyserNode::setMaxDecibels(float k, ExceptionState& exceptionState)
 {
     if (k >= minDecibels()) {
         m_analyser.setMaxDecibels(k);
     } else {
         exceptionState.throwDOMException(
             IndexSizeError,
-            ExceptionMessages::failedToSet(
-                "maxDecibels",
-                "AnalyserNode",
-                "maxDecibels (" + String::number(k)
-                + ") must be greater than or equal minDecibels (" + String::number(minDecibels())
-                + ")."));
+            ExceptionMessages::indexExceedsMinimumBound("maxDecibels", k, minDecibels()));
     }
 }
 
 void AnalyserNode::setSmoothingTimeConstant(float k, ExceptionState& exceptionState)
 {
     if (k >= 0 && k <= 1) {
         m_analyser.setSmoothingTimeConstant(k);
     } else {
         exceptionState.throwDOMException(
             IndexSizeError,
-            ExceptionMessages::failedToSet(
-                "smoothingTimeConstant",
-                "AnalyserNode",
-                "smoothing value (" + String::number(k)
-                + ") must be between 0 and 1, inclusive."));
+            ExceptionMessages::indexOutsideRange("smoothing value", k, 0.0f, ExceptionMessages::InclusiveBound, 1.0f, ExceptionMessages::InclusiveBound));
     }
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(WEB_AUDIO)