Allow larger arrays up to size 8192 for PeriodicWave

Source/modules/webaudio/AbstractAudioContext.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 559 matching lines @@
         return nullptr;
     }
 
     if (!imag) {
         exceptionState.throwDOMException(
             SyntaxError,
             "invalid imaginary array");
         return nullptr;
     }
 
-    if (real->length() > PeriodicWave::kMaxPeriodicWaveArraySize) {
-        exceptionState.throwDOMException(
-            IndexSizeError,
-            ExceptionMessages::indexOutsideRange(
-                "length of the real part array",
-                real->length(),
-                1u,
-                ExceptionMessages::InclusiveBound,
-                PeriodicWave::kMaxPeriodicWaveArraySize,
-                ExceptionMessages::InclusiveBound));
-        return nullptr;
-    }
-
-    if (imag->length() > PeriodicWave::kMaxPeriodicWaveArraySize) {
-        exceptionState.throwDOMException(
-            IndexSizeError,
-            ExceptionMessages::indexOutsideRange(
-                "length of the imaginary part array",
-                imag->length(),
-                1u,
-                ExceptionMessages::InclusiveBound,
-                PeriodicWave::kMaxPeriodicWaveArraySize,
-                ExceptionMessages::InclusiveBound));
-        return nullptr;
-    }
-
     if (real->length() != imag->length()) {
         exceptionState.throwDOMException(
             IndexSizeError,
             "length of real array (" + String::number(real->length())
             + ") and length of imaginary array (" +  String::number(imag->length())
             + ") must match.");
         return nullptr;
     }
 
     return PeriodicWave::create(sampleRate(), real, imag);
@@ skipping 257 matching lines @@
 {
     if (executionContext())
         return executionContext()->securityOrigin();
 
     return nullptr;
 }
 
 } // namespace blink
 
 #endif // ENABLE(WEB_AUDIO)